The Startup Scene in Massachusetts

Browse the Massachusetts startup ecosystem featuring 257 investors and startups. Our directory includes 255 angel investors and VCs with an average check size of $17.9M, plus 2 startups across all sectors. 6 investors are actively investing, and 2 startups are generating revenue.

255
Investors
2
Startups
$17.9M
Avg Check
100%
With Revenue
Boston
Top City
2%
Active Investors

NicklPay

Kevin Wu

PRE SEED

Boston, MA

B2B SAASECOMMERCE MARKETPLACESOPERATIONS INFRA

The problem is clearly defined as the inefficiency and revenue loss faced by small to medium B2B distributors due to fragmented systems, leading to significant time spent on reconciling inventory and...

RevenueProduct BuiltTechnicalRepeatPrior Exit

alldae

Ryan McDonnell

SEED

MA

DTC BRANDSCONSUMER

Consumers want to limit caffeine and sugar; existing caffeinated beverages can be too high in caffeine or use artificial sweeteners.

RevenueProduct Built

WAVE Opportunity Fund

WAVE Opportunity Fund

VC

Boston, Massachusetts

Check: $1.0M – $5.0M
Exploring

Castle Island Ventures

Castle Island Ventures

VC

Boston, Massachusetts

Exploring

AVSF - Lila Sciences

AVSF - Lila Sciences

VC

Boston, Massachusetts

Exploring

AVSF - Friendli AI

AVSF - Friendli AI

VC

Boston, Massachusetts

Exploring

Hub Angel Investment Group Fund

Hub Angel Investment Group Fund

VC

Boston, Massachusetts

Exploring

Mission BioCapital

Mission BioCapital

VC

Cambridge, Massachusetts

Exploring

Black Coral Capital

Black Coral Capital

VC

Boston, MA

Check: $2.6M – $18.2M

Black Coral Capital is a fund investing in the alternative energy / cleantech space. The fund can invest in a wide variety of cleantech arenas, both directly and through funds. Black Coral was formed...

Exploring52 portfolio co.

Parallel Venture Capital

Parallel Venture Capital

VC

Boston, Massachusetts

Check: $250K – $1.3M
Exploring

AVSF - Polygraf

AVSF - Polygraf

VC

Boston, Massachusetts

Exploring

Catalyst Fund Resilience

Catalyst Fund Resilience

VC

Cambridge, Massachusetts

Exploring

T.Rx Capital Fund

T.Rx Capital Fund

VC

Boston, Massachusetts

Check: $1.8M – $8.8M
Exploring

FA Technology Ventures

FA Technology Ventures

VC

Boston, MA

Check: $6.0M – $15.0M

FA Technology Ventures is an early stage investor, providing venture capital, management and guidance for companies in the emerging growth sectors of Information Technology and Energy Technology.

Exploring26 portfolio co.

Partners HealthCare

Partners HealthCare

VC

Boston, MA

Check: $1.5M – $23.0M

Partners HealthCare was founded in 1994 by Brigham and Women's Hospital and Massachusetts General Hospital. Partners is an integrated health care system that offers patients a continuum of...

Exploring141 portfolio co.

AVSF - Samaya

AVSF - Samaya

VC

Boston, Massachusetts

Check: $11K – $55K
Exploring

AV Foundation Fund September

AV Foundation Fund September

VC

Boston, Massachusetts

Exploring

Altimeter Growth Olympic Fund

Altimeter Growth Olympic Fund

VC

Boston, Massachusetts

Check: $3.5M – $17.5M
Exploring

AVSF - Cohere

AVSF - Cohere

VC

Boston, Massachusetts

Check: $81K – $406K
Exploring

LoLa Capital Privateer

LoLa Capital Privateer

VC

Prides Crossing, Massachusetts

Exploring

DBDK Venture Fund

DBDK Venture Fund

VC

Boston, Massachusetts

Exploring

Altimeter Adirondack Fund

Altimeter Adirondack Fund

VC

Boston, Massachusetts

Check: $1.5M – $7.5M
Exploring

AVSF - Optery

AVSF - Optery

VC

Boston, Massachusetts

Exploring

AVSF - Peer

AVSF - Peer

VC

Boston, Massachusetts

Exploring

Pilot House Ventures

Pilot House Ventures

VC

Boston, MA

Check: $5.0M – $20.0M

Pilot House Ventures is a Boston, Massachusetts-based venture capital firm that invests in promising early stage technology companies, including enterprise software, network infrastructure, internet,...

Exploring13 portfolio co.

Atlas Venture Opportunity Fund

Atlas Venture Opportunity Fund

VC

Cambridge, Massachusetts

Check: $4.0M – $20.0M
Exploring

AVSF - Cylinder

AVSF - Cylinder

VC

Boston, Massachusetts

Exploring

82VS Seed Fund

82VS Seed Fund

VC

Waltham, Massachusetts

Check: $200K – $1.0M
Exploring

AVSF - Passport

AVSF - Passport

VC

Boston, Massachusetts

Exploring

AVSF - Tavus

AVSF - Tavus

VC

Boston, Massachusetts

Check: $11K – $58K
Exploring

HLM Investment Partners

HLM Investment Partners

VC

Waltham, Massachusetts

Exploring

Cybernetix Ventures Fund

Cybernetix Ventures Fund

VC

Boston, Massachusetts

Check: $1.0M – $5.0M
Exploring

Transformation Capital Fund IV-A

Transformation Capital Fund IV-A

VC

Boston, Massachusetts

Exploring

Transformation Capital Fund

Transformation Capital Fund

VC

Boston, Massachusetts

Exploring

Transformation Capital Fund IV (Cayman)

Transformation Capital Fund IV (Cayman)

VC

Boston, Massachusetts

Exploring

AV Blockchain & Fintech Fund

AV Blockchain & Fintech Fund

VC

Boston, Massachusetts

Exploring

Musket Research Associates

Musket Research Associates

VC

Cambridge, MA

Check: $9.8M – $50.0M

Musket Research Associates is an investment banking firm specializing in healthcare. It was founded in 1992 and is based in Cambridge, Massachusetts.

Exploring2 portfolio co.

Altimeter Growth

Altimeter Growth

VC

Boston, Massachusetts

Check: $150K – $750K
Exploring

AVSF - Aalo

AVSF - Aalo

VC

Boston, Massachusetts

Check: $16K – $82K
Exploring

GreatPoint Ventures

GreatPoint Ventures

VC

Cambridge, MA

Check: $3.0M – $40.0M

GreatPoint Ventures (GPV) is a specialized venture development firm focusing on seed-stage commercialization of exciting, new technologies. GPV invests in "big picture" opportunities that have the...

Exploring7 portfolio co.

AVSF - Vector

AVSF - Vector

VC

Boston, Massachusetts

Check: $18K – $91K
Exploring

AVSF - CesiumAstro

AVSF - CesiumAstro

VC

Boston, Massachusetts

Exploring

AVSF - Observe

AVSF - Observe

VC

Boston, Massachusetts

Exploring

AV Franklin Street Ventures Fund

AV Franklin Street Ventures Fund

VC

Boston, Massachusetts

Exploring

AV Healthtech Fund

AV Healthtech Fund

VC

Boston, Massachusetts

Exploring

AV Comm Ave Ventures Fund

AV Comm Ave Ventures Fund

VC

Boston, Massachusetts

Exploring

Austin Moss

BlackBay

MA

Check: $250K – $1.5M
ExploringDEI Focus

Wavecrest Growth Partners III Founders Fund

Wavecrest Growth Partners III Founders Fund

VC

Boston, Massachusetts

Check: $4.5M – $22.5M
Exploring

AV The Fence Ventures Fund

AV The Fence Ventures Fund

VC

Boston, Massachusetts

Exploring

V360 Holdings LLC Series Springhood FLAG

V360 Holdings LLC Series Springhood FLAG

VC

Sudbury, Massachusetts

Exploring

V360 Holdings LLC Series Springhood Phoenicis

V360 Holdings LLC Series Springhood Phoenicis

VC

Sudbury, Massachusetts

Exploring

Bain Capital

Bain Capital

VC

Boston, MA

Check: $3.5M – $238.0M

Established in 1984, Bain Capital is one of the world's leading private investment firms managing approximately $65 billion in assets under management. Their affiliated advisors make private equity,...

Exploring47 portfolio co.

RA Capital Planetary Health International Fund

RA Capital Planetary Health International Fund

VC

Boston, Massachusetts

Exploring

RA Capital Planetary Health Fund

RA Capital Planetary Health Fund

VC

Boston, Massachusetts

Exploring

oneworld BEV Fund

oneworld BEV Fund

VC

Boston, Massachusetts

Check: $2.5M – $12.5M
Exploring

Clean Energy Venture Group (CEVG)

Clean Energy Venture Group

Angel

Boston, MA

CLEAN ENERGYRECYCLING CIRCULAR ECONOMYCLIMATE ENERGY SUSTAINABILITY+2

CEVG provides seed capital and hands-on management expertise to early-stage climate tech and clean energy startups. They focus on companies that can materially mitigate GHGs, are close to...

Exploring95 portfolio co.

AVSF - Nitricity

AVSF - Nitricity

VC

Boston, Massachusetts

Check: $11K – $55K
Exploring

Strawberry Creek Ventures Fund

Strawberry Creek Ventures Fund

VC

Boston, Massachusetts

Exploring

Blue Ivy Ventures Fund

Blue Ivy Ventures Fund

VC

Boston, Massachusetts

Exploring

Congress Avenue Ventures Fund

Congress Avenue Ventures Fund

VC

Boston, Massachusetts

Exploring

AV AI First Fund

AV AI First Fund

VC

Boston, Massachusetts

Exploring

North Hill Ventures

North Hill Ventures

VC

Boston, MA

Check: $6.0M – $40.0M

North Hill Ventures specializes in early-stage financial technology and marketing technology companies. Through their experience as investors, advisors, and operating managers, they have developed...

Exploring20 portfolio co.

Ampersand Capital Partners

Ampersand Capital Partners

VC

Wellesley, MA

Check: $7.3M – $20.0M

[Ampersand](http://www.ampersandventures.com/) is a middle market private equity firm focused on investments in two core sectors: Healthcare and Industrial.

Exploring5 portfolio co.

Fidelity Ventures

Fidelity Ventures

VC

Boston, MA

Check: $3.0M – $950.0M

Fidelity Ventures provides capital and other resources that help portfolio companies bring new products and services to market.

Exploring38 portfolio co.

Floating Point

Floating Point

VC

Cambridge, Massachusetts

Check: $1.2M – $6.0M
Exploring

AVSF - Synchron

AVSF - Synchron

VC

Boston, Massachusetts

Check: $10K – $51K
Exploring

Timescale Ventures Fund

Timescale Ventures Fund

VC

Marblehead, Massachusetts

Check: $500K – $2.5M
Exploring

Sigma Partners

Sigma Partners

VC

Boston, MA

Check: $500K – $79.0M

Sigma Partners is a venture capital firm, founded in 1984, that has invested in over a hundred early stage companies and has over $2 billion under management. In 2007, it raised $500 million for...

Exploring90 portfolio co.

North Bridge Venture Partners

North Bridge Venture Partners

VC

Waltham, MA

Check: $300K – $410.0M

North Bridge Venture Partners is an early-stage venture capital firm based in Boston, Massachusetts and San Mateo, California. Headquartered on both sides of the country, the firm spreads...

Exploring99 portfolio co.

Summit Partners

Summit Partners

VC

Boston, MA

Check: $4.0M – $350.0M

Summit Partners is a growth equity firm that invests in rapidly growing companies. Founded in 1984, Summit has raised nearly $15 billion in capital and has provided growth equity, recapitalization...

Exploring59 portfolio co.

Kodiak Venture Partners

Kodiak Venture Partners

VC

Wellesley, MA

Check: $2.0M – $41.0M

Kodiak Venture Partners pursues a disciplined investment strategy that is focused on building seed and early stage technology companies into high-growth industry market leaders. Kodiak partners have...

Exploring35 portfolio co.

Commonwealth Capital Ventures

Commonwealth Capital Ventures

VC

Boston, MA

Check: $1.0M – $28.0M

[Commonwealth Capital Ventures](http://www.commonwealthvc.com/) is a leading venture capital firm focused on early and growth stage technology companies. Our experienced professionals empower...

Exploring33 portfolio co.

Vesbridge Partners

Vesbridge Partners

VC

Wakefield, MA

Check: $2.0M – $30.0M

Their focus is on companies creating the next wave of technologies and solutions. Vesbridge Partners is the former Networking & IT team of St. Paul Venture Capital (SPVC), with significant history...

Exploring17 portfolio co.

Longworth Venture Partners

Longworth Venture Partners

VC

Waltham, MA

Check: $585K – $25.0M

Longworth Venture Partners is a venture capital firm that has led investments in some innovative and successful technology companies.

Exploring30 portfolio co.

Ascent Venture Partners

Ascent Venture Partners

VC

Boston, MA

Check: $1.9M – $22.0M

[Ascent](http://www.ascentvp.com) is a venture capital firm that invests in early stage, emerging technology companies.

Exploring27 portfolio co.

Spray Venture Partners

Spray Venture Partners

VC

Newton, MA

Check: $284K – $44.5M

Spray Venture Partners focuses exclusively on contributing capital and expertise to emerging healthcare technology companies. They work closely with clinical and technical founders to create...

Exploring6 portfolio co.

Fidelity Biosciences

Fidelity Biosciences

VC

Cambridge, MA

Check: $1.1M – $75.0M

They are a division of Fidelity Investments, one of the world’s leading providers of financial services. For more than 30 years, Fidelity Investments has been a significant presence in the venture...

Exploring21 portfolio co.

Fairhaven Capital Partners

Fairhaven Capital Partners

VC

Cambridge, MA

Check: $3.8M – $40.0M

Fairhaven Capital Partners (previously [TD Capital](http://www.crunchbase.com/financial-organization/td-capital)) is a Cambridge, Massachusetts based venture capital firm investing in early stage,...

Exploring18 portfolio co.

Gartmore Investment Management

Gartmore Investment Management

VC

Boston, MA

Check: $5.7M – $9.2M

Gartmore is a respected independent fund manager, whose sole focus is asset management. We offer a wide range of investment products and services, tailored to meet the varying needs of both retail...

Exploring11 portfolio co.

BancBoston Ventures

BancBoston Ventures

VC

Boston, MA

Check: $9.3M – $28.5M

BancBoston Ventures was the Bank of Boston’s early stage venture capital fund. Eventually the Bank of Boston was [acquired](http://www.cbsnews.com/stories/2003/10/27/national/main580134.shtml) by...

Exploring3 portfolio co.

Tudor Growth Equity

Tudor Growth Equity

VC

Boston, MA

Check: $1.0M – $40.0M

Tudor Ventures is the venture capital and private equity arm of Tudor Investment Corporation, an internationally recognized, $17 billion in assets, diversified investment management firm. Tudor has...

Exploring15 portfolio co.

incTANK Ventures

incTANK Ventures

VC

Cambridge, MA

Check: $1.0M – $15.2M

incTANK Ventures is a seed stage investor that takes an active role in mentoring and supporting early stage ventures. They work alongside entrepreneurs, researchers, and universities to reduce risk...

Exploring6 portfolio co.

Monitor Clipper Funds

Monitor Clipper Funds

VC

Boston, MA

Check: $11.0M – $60.0M

Monitor Clipper Partners is a private equity investment firm formed in 1998 by The Monitor Group, a leading group of advisory businesses that has at its core one of the world’s largest strategy...

Exploring97 portfolio co.

Point Judith Capital

Point Judith Capital

VC

Boston, MA

Check: $250K – $35.0M

Point Judith Capital is a leading early stage venture capital firm based in Boston, Massachusetts. They focus on investments in software and technology enabled services. They take an active approach...

Exploring25 portfolio co.

Key Venture Partners

Key Venture Partners

VC

Boston, MA

Check: $2.1M – $60.0M

Growth Equity: Key Venture Partners ("KVP") is a Waltham, MA based firm investing growth equity and expansion capital in revenue generating companies with capital-efficient business models. Industry...

Exploring9 portfolio co.

Schooner Capital

Schooner Capital

VC

Boston, MA

Check: $1.0M – $18.0M

Schooner Capital LLC is a private investment firm located in downtown Boston. A family office, they have no outside limited partners and approach all investments with a long-term perspective. Areas...

Exploring41 portfolio co.

Long River Ventures

Long River Ventures

VC

Amherst, MA

Check: $1.5M – $25.0M

The Long River team has sat on both sides of the table; they have been founders/CEO's of venture-backed start-ups, as well as investors. As entrepreneurs, Long River principals have launched and...

Exploring16 portfolio co.

TD Capital

TD Capital

VC

MA

Check: $3.0M – $20.0M

TD Capital is the merchant banking and private equity arm of TD Bank Financial Group. TD Capital manages TD Bank's proprietary merchant banking, mezzanine and private equity investments and maintains...

Exploring11 portfolio co.

Advent International

Advent International

VC

Boston, MA

Check: $1.0M – $322.3M

Advent has the broadest geographic reach of any private equity investor with 15 offices and 6 affiliates in 23 countries. We will almost certainly have experience investing in your market. We have...

Exploring20 portfolio co.

PAR Capital Management

PAR Capital Management

VC

Boston, MA

Check: $5.0M – $100.0M

PAR Capital Management manages PAR Investment Partners, L.P., a private investment fund. The firm was founded in 1990 and is located in Boston, Massachusetts. Our philosophy is based on the belief...

Exploring7 portfolio co.

Ironside Ventures

Ironside Ventures

VC

West Newton, MA

Check: $15.5M – $25.0M

Ironside Ventures is a Massachusetts-based investment firm offering venture capital financing to fast growing companies in the United States. Since establishing their firm in 1998, they have been...

Exploring2 portfolio co.

Race Point Capital Group

Race Point Capital Group

VC

Waltham, MA

Check: $1.0M – $1.0M

Race Point Capital takes a particular interest in opportunities which have the potential to be transformative of an existing market or create new markets. In particular, Race Point Capital looks for...

Exploring2 portfolio co.

Boston Capital Ventures

Boston Capital Ventures

VC

Boston, MA

Check: $2.0M – $10.0M

Boston Capital Ventures manages private venture capital partnership funds for individual and institutional investors which invest in growth companies. The original BCV fund was formed in 1982. For...

Exploring51 portfolio co.

Sverica International

Sverica International

VC

Boston, MA

Sverica International, founded in 1993, is a leading private equity firm with over $425 million of capital under management across three funds. Sverica invests in, works closely with management teams...

Exploring12 portfolio co.

Allied Minds

Allied Minds

VC

Boston, MA

Check: $2.5M – $36.0M

Allied Minds is a private investment firm that forms, funds, manages and builds start-ups.

Exploring13 portfolio co.

EMC

EMC

Corporate

Hopkinton, MA

Check: $13.4M – $150.0M
ENTERPRISE SAAS

EMC is a manufacturer of software and systems for information management and storage. EMC produces a range of enterprise storage products, including hardware disk arrays and storage management...

Exploring7 portfolio co.

Velocity Equity Partners

Velocity Equity Partners

VC

Boston, MA

Check: $2.5M – $10.0M

Velocity Equity Partners is a private venture capital firm investing in early stage growth companies primarily in the Northeast. Velocity’s mission is to create value by identifying and supporting...

Exploring5 portfolio co.

Berwind Private Equity

Berwind Private Equity

VC

Harvard, MA

Check: $3.6M – $3.6M

Berwind Private Equity is a multi-generational company that identifies investment opportunities for the Berwind family. Being internally funded allows us to quickly evaluate and act upon...

Exploring11 portfolio co.

Beacon Angels

Beacon Angels

VC

Boston, MA

Check: $525K – $11.5M

Beacon Angels is a Boston-based angel group that makes investments in the $100,000 to $300,000 range in small fast-growing companies.

Exploring6 portfolio co.

Weston Presidio Capital

Weston Presidio Capital

VC

Boston, MA

Check: $5.8M – $29.0M

Weston Presidio Capital is a general venture capital firm that focuses its investments within the United States but targets a wide variety of markets. According to their 2008 website, they've...

Exploring5 portfolio co.

Rose Park Advisors

Rose Park Advisors

VC

Boston, MA

Check: $1.7M – $25.0M

Rose Park Advisors is an investment firm focused on identifying investment opportunities by applying the framework of disruptive innovation.

Exploring17 portfolio co.

Commons Capital

Commons Capital

VC

Brookline, MA

Check: $500K – $8.5M

Commons Capital LP is an early-stage venture capital fund focused on helping exceptional entrepreneurs build successful companies that exhibit strong financial returns as well as significant social...

Exploring46 portfolio co.

Adage Capital Management

Adage Capital Management

VC

Boston, MA

Check: $35.0M – $100.0M

Adage Capital Management is a Boston-based $8.9B Money Management firm focused on managing S&P 500 assets predominantly for Endowments and Foundations such as Harvard University, Northwestern...

Exploring4 portfolio co.

PAR Capital Ventures

PAR Capital Ventures

VC

Boston, MA

Check: $3.0M – $10.5M
Exploring2 portfolio co.

Westfield Capital Management

Westfield Capital Management

VC

Boston, MA

Check: $2.0M – $37.0M

Westfield Capital Management is an SEC-registered investment advisor dedicated to providing quality investment management services to institutions and wealthy individuals. Westfield supervises...

Exploring3 portfolio co.

WestView Capital Partners

WestView Capital Partners

VC

Boston, MA

Check: $12.8M – $12.8M

WestView Capital Partners is focused exclusively on lower middle market companies. They provide equity capital to companies in a wide range of industries. Since 1990, the principals of WestView have...

Exploring5 portfolio co.

Navigator Technology Ventures

Navigator Technology Ventures

VC

Cambridge, MA

Check: $5.6M – $12.0M

Navigator Technology Ventures (NTV) works with innovators to turn their technologies into successful companies. They provide a unique combination of venture funding, technological expertise with the...

Exploring4 portfolio co.

Brooke Private Equity Advisors

Brooke Private Equity Advisors

VC

Boston, MA

Check: $3.6M – $7.5M

Brooke Private Equity Advisors, Private Equity is a principal investment firm. The firm typically invests in a company’s first institutional round of investment regardless of the stage of the...

Exploring13 portfolio co.

Riverside Partners

Riverside Partners

VC

Boston, MA

Check: $14.4M – $34.0M

Riverside Partners LLC is a Boston-based private equity firm.

Exploring17 portfolio co.

Chestnut Hill Ventures

Chestnut Hill Ventures

VC

Wellesley, MA

Check: $14.5M – $21.0M

Chestnut Hill Ventures LLC is a private equity firm. The firm considers investments in the following sectors: consumer products, business services, financial services, media and entertainment, and...

Exploring1 portfolio co.

Sigma Prime Ventures

Sigma Prime Ventures

VC

Boston, MA

Check: $2.6M – $6.5M

Sigma Prime Ventures invests in early-stage companies focused on SaaS, Cloud Mobile and technology enabled services.

Exploring5 portfolio co.

Gemini Investors

Gemini Investors

VC

Wellesley, MA

Check: $5.0M – $5.0M

Founded in 1993, Gemini is a Massachusetts based private equity firm that provides capital and strategic resources to lower middle market companies. Since its inception, they have invested...

Exploring5 portfolio co.

Dace Ventures

Dace Ventures

VC

Waltham, MA

Check: $1.6M – $17.0M

[Dace Ventures](http://www.daceventures.com) is an early-stage venture capital firm investing in internet-related innovations focused on digital media, consumer marketing and mobile services.

Exploring11 portfolio co.

Audax Ventures

Audax Ventures

VC

Boston, MA

Check: $15.0M – $36.0M

"Audax Group is a premier source of investment capital for middle market companies. Established in 1999, Audax manages over $4 billion of capital through its private equity, mezzanine debt, senior...

Exploring7 portfolio co.

Aeneas Ventures

Aeneas Ventures

VC

Boston, MA

Check: $1.1M – $2.2M

Aeneas Venture Corp is the venture capital arm of [Harvard Management Company](http://www.hmc.harvard.edu/).

Exploring1 portfolio co.

Covington Associates

Covington Associates

VC

Boston, MA

Check: $4.0M – $4.4M

Covington Associates is a premier boutique investment banking firm with offices in Boston, Chicago, and New York.  Founded in 1991, the vision for Covington Associates has been to provide clients...

Exploring7 portfolio co.

TSG Equity Partners

TSG Equity Partners

VC

Stow, MA

Check: $1.5M – $1.5M

TSG Equity Partners is a private equity investment firm providing growth and acquisition financing to expansion stage and middle-market companies. The firm focuses on companies in the Northeast U.S....

Exploring1 portfolio co.

Biogen Idec

Biogen Idec

Corporate

Weston, MA

Check: $1.0M – $51.0M
BIOTECHIOT

Biogen Idec uses cutting-edge science to discover, develop, manufacture and market biological products for the treatment of serious diseases with a focus on neurological disorders. Founded in 1978,...

Exploring6 portfolio co.

Mast Capital Management

Mast Capital Management

VC

Boston, MA

Check: $20.0M – $26.1M

MAST Capital Management, LLC is a Registered Investment Advisor with the Securities and Exchange Commission.

Exploring2 portfolio co.

HBS Alumni Angels

HBS Alumni Angels

VC

Allston, MA

Exploring19 portfolio co.

Companyon Ventures

Companyon Ventures

VC

Boston, MA

Check: $2.0M – $6.0M
EDTECHFINTECHB2B SAAS+4

Companyon backs a small number of founder-led B2B software startups (focused on SaaS) with deep post-investment support across talent, GTM/scale, and capital. Typical target: North America-based B2B...

Exploring44 portfolio co.

Project 11 Ventures

Project 11 Ventures

VC

Cambridge, MA

Check: $300K – $2.3M
Exploring3 portfolio co.

Berkshire Partners

Berkshire Partners

VC

Boston, MA

Berkshire Partners has invested in mid-size private companies for the past 25 years through seven funds with aggregate capital commitments of approximately $6.5 billion.

Exploring4 portfolio co.

Parthenon Capital Partners

Parthenon Capital Partners

VC

Boston, MA

Check: $105.8M – $105.8M

Parthenon is a private equity investment firm with approximately $2 billion of capital under management. Parthenon Capital has offices in Boston and San Francisco with approximately 30 professionals...

Exploring10 portfolio co.

Seacoast Capital Partners

Seacoast Capital Partners

VC

Danvers, MA

Check: $5.0M – $17.4M

Seacoast Capital invests mezzanine and equity capital in small, growing companies led by strong, entrepreneurial management teams. They invest in high quality U.S. businesses that are market leaders...

Exploring4 portfolio co.

Tekla Capital Management

Tekla Capital Management

VC

Boston, MA

Check: $28.0M – $28.0M

Tekla Capital Management LLC is a registered investment adviser based in Boston, Massachusetts, and is currently the investment adviser for two closed-end equity funds, H&Q Healthcare Investors and...

Exploring2 portfolio co.

Suffolk Equity Partners

Suffolk Equity Partners

VC

Cambridge, MA

Check: $3.1M – $6.7M

Suffolk Equity is an investment company funding businesses and entrepreneurs and helping them achieve their goals of growth and improvement.

Exploring2 portfolio co.

Don Huffner

RZC Advisors

Angel

Boston, MA

Check: $10K – Varies

SideCar Angels is a Boston-based angel group that pools members’ funds to deliver six-figure investments quickly into early-stage, US corporations with a signed lead term sheet. They co-invest...

Exploring

Venture Capital Fund of New England

Venture Capital Fund of New England

VC

Wellesley, MA

Check: $390K – $12.2M

The Venture Capital Fund of New England's investment activities are characterized by: - A focus on early stage companies - A geographic concentration in the New England region - An emphasis on...

Exploring12 portfolio co.

Endeavor Partners

Endeavor Partners

VC

Cambridge, MA

Check: $1.0M – $5.0M

Endeavor Partners is an early stage fund run by [Michael Tanne](/people/michael-tanne). Endeavor invests in early stage ventures doing social apps, consumer products and services, SaaS solutions,...

Exploring9 portfolio co.

Solstice Capital

Solstice Capital

VC

Salem, MA

Check: $5.3M – $30.5M

Solstice Capital seeks superior venture capital returns for its limited partners through investments in seed- and early-stage companies in the industry areas of alternative energy, education, the...

Exploring10 portfolio co.

Raptor Ventures

Raptor Ventures

VC

Boston, MA

Check: $1.0M – $23.0M

Venture capital fund affiliated with hedge fund Raptor Capital Management in Boston. Raptor Ventures is seeking to raise $75 million for its first fund.They partner with and deploy capital to...

Exploring9 portfolio co.

Innospark Ventures

Innospark Ventures

VC

Boston, MA

Check: $1.5M – $5.0M
APPLIED AIAI MLDIGITAL HEALTH+3

Innospark backs technical founders building applied AI and deep-technology solutions across healthcare, life sciences, and enterprise software. The firm provides domain expertise and operational...

Exploring27 portfolio co.

Egan-Managed Capital

Egan-Managed Capital

VC

Boston, MA

Check: $1.9M – $20.0M

Egan-Managed Capital was formed by the Egan family with the objective of helping future entrepreneurs build significant enterprises. They seek opportunities to invest in companies where they can...

Exploring16 portfolio co.

State Street Global Investments

State Street Global Investments

VC

Boston, MA

Check: $1.8M – $4.3M

State Street Global Advisors (SSgA), one of the industry's largest institutional asset managers1, is the investment management arm of State Street Bank and Trust Company, a wholly owned subsidiary of...

Exploring10 portfolio co.

RA Capital Management

RA Capital Management

VC

Boston, MA

Check: $1.1M – $60.0M

RA Capital Management is an investment advisor based in Boston specializing in the life-sciences and drug development sectors. Their team has been investing since 2002 and is comprised of...

Exploring19 portfolio co.

Eastward Capital Partners

Eastward Capital Partners

VC

West Newton, MA

Check: $4.0M – $138.0M

Eastward Capital Partners, LLC is a venture debt firm specializing in emerging companies backed by venture capital firms. It seeks to invest in technology companies including information technology,...

Exploring14 portfolio co.

HarbourVest Partners

HarbourVest Partners

VC

Boston, MA

Check: $100K – $165.0M

HarbourVest is an independent investment firm that provides innovative private equity solutions to institutional clients worldwide. As one of the first private equity fund-of-funds, they have a long...

Exploring26 portfolio co.

Masthead Venture Partners

Masthead Venture Partners

VC

Cambridge, MA

Check: $1.0M – $40.0M

Masthead's partners possess successful track records creating long-term value in early-stage companies. They seek market-making ventures with strong teams and powerful intellectual property in...

Exploring15 portfolio co.

Peak Ridge Capital

Peak Ridge Capital

VC

Boston, MA

Check: $4.0M – $6.2M

Peak Ridge Capital Group is a cutting edge, global alternative asset management firm. We focus on providing truly unique investment products to our diverse investor base. Our approach to providing...

Exploring3 portfolio co.

PureTech Ventures

PureTech Ventures

VC

Boston, MA

Check: $3.0M – $22.0M

They specialize in seed and early-stage investment in novel therapeutics, medical devices, and research technologies. They focus on major unmet medical needs that have yet to be addressed by emerging...

Exploring3 portfolio co.

Invest Northern Ireland

Invest Northern Ireland

VC

Boston, MA

Check: $366K – $32.5M

Invest Northern Ireland is Northern Ireland’s economic development agency. Their overall goal is to help create wealth for the benefit of the whole community by strengthening the economy and...

Exploring11 portfolio co.

Beacon Equity Partners

Beacon Equity Partners

VC

Boston, MA

Check: $500K – $10.0M

Each of their partners has fueled and managed explosive growth at technology companies. They invest in early and middle stage technology companies in Europe and the US. To help accelerate growth,...

Exploring1 portfolio co.

Shiprock Capital

Shiprock Capital

VC

Wellesley, MA

Check: $2.0M – $7.4M

Shiprock Capital LLC, founded by Richard C. Shipley, Chairman of Shipley Company LCC, is a private equity firm that invests in the development of early and expansion stage technology companies in the...

Exploring1 portfolio co.

Mitsubishi Corporation Life Sciences Venture

Mitsubishi Corporation Life Sciences Venture

VC

Andover, MA

Check: $1.5M – $30.0M

As a wholly owned subsidiary of Mitsubishi Corporation, Mitsubishi International Corporation (MIC) is a unique knowledge-based company. Established in 1954 and headquartered in New York City, MIC...

Exploring8 portfolio co.

Neoteny

Neoteny

VC

Wellesley, MA

Check: $50K – Varies
BIOTECHDIGITAL HEALTHMEDICAL DEVICES+3

Founded in 1999, Neoteny is a venture capital investment firm based in Wellesley, Massachusetts. The firm seeks to invest in the hardware, software, internet, biotech, technology, media, and...

Exploring

Hub Angels Investment Group LLC

Hub Angels Investment Group

Angel

Boston, MA

B2B SAASENTERPRISE SAASHEALTHCARE SAAS+6

Hub Angels Investment Group is a long-standing Boston-area angel group investing since 2000 in young technology and life sciences companies, primarily in the Northeastern United States. They have...

Exploring6 portfolio co.

Excel Medical Ventures

Excel Medical Ventures

VC

Boston, MA

Check: $7.2M – $45.0M

The Excel Medical Ventures team builds companies that apply transformative life science technology to solve problems in healthcare and beyond. The Excel investment portfolio is balanced across...

Exploring43 portfolio co.

LSP BioVentures

LSP BioVentures

VC

Cambridge, MA

Check: $5.3M – $43.8M

LSP BioVentures is a venture capital fund focused on opportunities in the life science arena. Based in Cambridge (MA) in the USA; the fund’s management combines the strength of its parent company,...

Exploring5 portfolio co.

Partners Innovation Fund

Partners Innovation Fund

VC

Boston, MA

Check: $25K – $43.0M

Partners Innovation Fund provides the necessary support to advance innovations in medical systems, therapy, drugs and medical devices.

Exploring13 portfolio co.

Boston Millennia Partners

Boston Millennia Partners

VC

Boston, MA

Check: $3.7M – $67.0M

Boston Millennia Partners provides private equity financing to high growth companies in the healthcare and life sciences industry. Our team brings over one hundred years of combined private equity...

Exploring25 portfolio co.

M/C Partners

M/C Partners

VC

Boston, MA

Check: $2.5M – $225.0M

M/C Partners is a private equity company investing in the communication, technology and media industries.

Exploring17 portfolio co.

NXT Ventures

NXT Ventures

VC

Marblehead, MA

Check: $250K – $1.0M
BIO HEALTHCAREBIOTECHB2B SAAS

Identify and support disruptive startups across industries; provide capital and operational guidance; specialize in cross-border synergies with emphasis on Asian markets; investment horizon 5-7...

Exploring28 portfolio co.

Fletcher Spaght Ventures

Fletcher Spaght Ventures

VC

Boston, MA

Check: $3.4M – $30.6M

Fletcher Spaght Ventures, L.P. (FSV) is a venture capital firm investing in emerging growth healthcare and high technology companies. Differentiating it from other venture capital firms, FSV is able...

Exploring21 portfolio co.

Cue Ball

Cue Ball

VC

Boston, MA

Check: $800K – $41.0M

Cue Ball is a Boston-based venture and early growth equity firm focused on recurring revenue platforms in business information services, digital media, and specialty consumer opportunities. The firm...

Exploring15 portfolio co.

MP Healthcare Venture Management

MP Healthcare Venture Management

VC

Boston, MA

Check: $1.9M – $47.2M

MPH is a venture capital firm that invest in innovative research and development that focuses in biotechnology, biopharmaceuticals, therapeutics and diagnostics.

Exploring23 portfolio co.

Capital Resource Partners

Capital Resource Partners

VC

Boston, MA

Check: $1.4M – $25.0M

[Capital Resource Partners](http://www.crp.com/) specializes in combined debt and equity structures that provide creative financing alternatives for middle-market firms.

Exploring11 portfolio co.

Experiment Fund

Experiment Fund

VC

Cambridge, MA

Check: $1.3M – $1.7M

Experiment Fund is a venture capital firm specializing in seed and early stage investments. It focuses on investing in student start-ups and novel technologies. It invests in startups connected to...

Exploring3 portfolio co.

BV Investment Partners

BV Investment Partners

VC

Boston, MA

BV Investment Partners is one of the oldest and most experienced sector-focused private equity firms in North America. Since its founding in 1983, the firm has invested over $2.6 billion in over 75...

Exploring5 portfolio co.

Terawatt Ventures

Terawatt Ventures

VC

Cambridge, MA

Check: $10.0M – $12.5M

Terawatt Ventures invests in innovative technologies and business models that address global energy challenges. With its flexible structure and open approach, Terawatt seeks out unique...

Exploring1 portfolio co.

Hastings Equity Partners

Hastings Equity Partners

VC

Needham, MA

Hastings Equity Partners is a private equity firm with offices in Houston and Boston focused on investing in lower, middle-market businesses in the energy sector. Hastings’ approach is to leverage...

Exploring23 portfolio co.

AH Ventures

AH Ventures

VC

Boston, MA

Check: $150K – $8.0M

AH Ventures is a venture capital arm of Adams, Harkness & Hill specializing in early to mid stage investments. It prefers to invest in software, technology manufacturing solutions, semiconductors,...

Exploring8 portfolio co.

Megunticook Management

Megunticook Management

VC

Boston, MA

Check: $8.0M – $12.0M

Megunticook Management invests in promising media, communications, and technology companies at the earliest stages of their development cycles.

Exploring38 portfolio co.

Staley Capital Advisors

Staley Capital Advisors

VC

Waltham, MA

Check: $9.0M – $9.0M

The Staley Capital team has developed and executed a highly successful investment strategy that matches diverse private investment and operating skills to its investment focus. Renny Smith has...

Exploring4 portfolio co.

Equity Resources Group

Equity Resources Group

VC

Cambridge, MA

Check: $7.0M – $11.3M

Equity Resource Investments, LLC is an investment manager that acquires, through partnerships that it manages, fractional real estate interests. The firm focuses on privately-held interests as well...

Exploring1 portfolio co.

Leerink Swann

Leerink Swann

VC

Boston, MA

Check: $30.0M – $30.0M

Leerink Swann combines financial expertise and healthcare insight to enable clients to make the best-informed investment decisions. They use knowledge and abilities to advise clients on their...

Exploring8 portfolio co.

Bainco International Investors

Bainco International Investors

VC

Boston, MA

Check: $2.0M – $2.0M

Bainco International Investors provides a stable, experienced asset management and wealth planning foundation for a select group of high net-worth individuals, families, and trusts. Founded in 1987,...

Exploring2 portfolio co.

The Cross Country Group

The Cross Country Group

VC

Medford, MA

Check: $5.5M – $8.0M

The Cross Country Group is comprised of entrepreneurial, technology-enabled service and marketing businesses. Since 1972, CCG has incubated, developed, acquired, invested in and grown an array of...

Exploring1 portfolio co.

Alta Communications

Alta Communications

Corporate

Boston, MA

Check: $2.1M – $55.0M

Alta Communications is a principal investment firm specializing in investments in later-stage opportunities. The firm also considers early-stage investments particularly in the traditional media...

Exploring3 portfolio co.

Venture Lab

Venture Lab

VC

Boston, MA

Check: $1.5M – $1.5M

Venture Lab is an investment initiative that provides patient seed capital and support to innovative financial inclusion start-ups, fostering experimentation and promoting business models that...

Exploring12 portfolio co.

Altimeter Capital

Altimeter Capital

VC

Boston, MA

Check: $10.1M – $150.0M

Altimeter Capital is an alternative asset management company investing in the travel, internet, media and technology industries.

Exploring9 portfolio co.

Boston Community Capital

Boston Community Capital

VC

Boston, MA

Check: $1.9M – $3.0M

Boston Community Capital (BCC) is a community development financial institution whose mission is to build healthy communities where low-income people live and work. They accomplish this mission by...

Exploring2 portfolio co.

Grail Partners

Grail Partners

VC

Boston, MA

Check: $1.2M – $38.0M

Grail Partners, LLC provides investment banking and financial advisory services to corporate and institutional clients. The firm offers mergers and acquisitions consulting, exclusive sales and...

Exploring8 portfolio co.

Windspeed Ventures

Windspeed Ventures

VC

Lexington, MA

Check: $2.0M – $8.0M

Windspeed Ventures was founded in 1999 to offer a different private investment experience. The Windspeed partners have known one another and worked together for nearly a decade. Over the years, as...

Exploring58 portfolio co.

Liberty Mutual Insurance Co

Liberty Mutual Insurance Co

VC

Boston, MA

Check: $4.1M – $25.0M

They at Liberty Mutual have committed themselves to providing broad, useful and competitively-priced insurance products and services to meet their customers ever-changing needs.

Exploring22 portfolio co.

Massachusetts Green Energy Fund

Massachusetts Green Energy Fund

VC

Brookline, MA

Check: $2.8M – $45.0M

The Massachusetts Green Energy Fund invests in a broad range of emerging power generation technologies, including photovoltaics, fuel cells, hydrogen storage, hydrogen generation, wind, wave, tidal,...

Exploring3 portfolio co.

Prism Venture Management

Prism Venture Management

VC

Needham, MA

Check: $1.0M – $50.0M

Prism Ventureworks has 5 funds with $1.25 billion in investments. Their most recent fund is for $250M which was raised in June 2005. Each of their team members focuses on different industry sectors...

Exploring36 portfolio co.

Lead Dog Ventures

Lead Dog Ventures

VC

Wayland, MA

Check: $400K – $2.5M

Lead Dog Ventures was founded by software industry veteran John Landry to provide today's early-stage technology companies the intellectual, relationship and financial capital to become tomorrow's ...

Exploring3 portfolio co.

CramerOnline

CramerOnline

VC

Norwood, MA

Check: $9.0M – $9.0M

[CramerOnline](http://www.crameronline.com/) is a digital marketing and event solutions agency.

Exploring1 portfolio co.

ABRY Partners

ABRY Partners

Corporate

Boston, MA

Check: $15.0M – $400.0M

ABRY Partners, LLC is a private equity firm specializing in late stage; total buy-outs of financial investors, families, publicly-traded or strategic owners; acquisition roll-ups, platform...

Exploring10 portfolio co.

Capstone Partners

Capstone Partners

VC

Boston, MA

Check: $1.3M – $4.8M

Capstone Partners is a leading national investment banking advisory firm dedicated to serving the corporate finance needs of middle market business owners, investors, and creditors. The firm...

Exploring4 portfolio co.

Apricot Capital

Apricot Capital

VC

Boston, MA

Check: $1.0M – $2.5M

Apricot Capital is a seed stage investment firm based in Boston, MA and Toronto, Canada. Investments: awe.sm, Careport Health, Clypd, Crashlytics (acquired 2012), Habit Labs, Kinvey, Massive Damage,...

Exploring4 portfolio co.

Longwood Founders Fund

Longwood Founders Fund

VC

Suite 1555, MA

Check: $16.0M – $60.0M
Exploring33 portfolio co.

Catalyst Health & Technology Partners

Catalyst Health & Technology Partners

VC

Braintree, MA

Check: $1.4M – $19.3M

Catalyst Health Ventures is an early-stage venture capital firm targeting technology solutions applied within the health care and life science industries. At the core of this strategy is a committed,...

Exploring3 portfolio co.

Denham Capital

Denham Capital

VC

Boston, MA

Check: $100.0M – $350.0M

Denham Capital is a leading energy-focused global private equity firm. Denham Capital advises funds with approximately $6.5 billion of invested and committed capital. Denham makes direct investments...

Exploring16 portfolio co.

Saturn Partners

Saturn Partners

VC

Boston, MA

Check: $4.0M – $10.0M

Since 1994, Saturn Partners has taken an active role in the formation and management of seed and early-stage technology companies. Saturn looks for companies with potential for significant growth,...

Exploring12 portfolio co.

Brookline Venture Partners

Brookline Venture Partners

VC

Cambridge, MA

Check: $2.0M – $10.0M

Brookline Venture Partners was founded in 2004 to invest in early-stage companies. Its founders are entrepreneurs with operational, financial, and sales experience. BVP partners Ken Levine and Mark...

Exploring8 portfolio co.

Accion

Accion

Corporate

Boston, MA

Check: $1.5M – $4.0M

Accion is a global nonprofit dedicated to building a financially inclusive world with access to economic opportunity for all, by giving people the financial tools they need to improve their lives. A...

Exploring13 portfolio co.

Brown Brothers Harriman

Brown Brothers Harriman

VC

Boston, MA

Check: $20.0M – $176.0M

Brown Brothers Harriman is the oldest and largest partnership bank in America. They are proud of their history, but prouder still of the energy and determination they provide to their clients every...

Exploring19 portfolio co.

CB Health Ventures

CB Health Ventures

VC

Boston, MA

Check: $4.0M – $36.0M

CB Health Ventures manages $150 million of private equity funds focused on investment opportunities in healthcare services, medical information technology, biotechnology and genomics. CB Health...

Exploring41 portfolio co.

@Ventures

@Ventures

VC

Waltham, MA

Check: $4.2M – $25.0M

@Ventures provides venture capital and growth resources to early stage clean technology companies. Established in 1995, @Ventures has funded more than 75 companies across a broad range of technology...

Exploring4 portfolio co.

Hambrecht & Quist Capital Management

Hambrecht & Quist Capital Management

VC

Boston, MA

Check: $10.2M – $48.3M

Hambrecht & Quist Capital Management, LLC ("HQCM"), a registered investment adviser based in Boston, Massachusetts, is currently the investment adviser for two closed-end equity funds, H&Q Healthcare...

Exploring5 portfolio co.

Biogen Idec New Ventures

Biogen Idec New Ventures

VC

Cambridge, MA

Check: $4.0M – $54.0M

Biogen Idec creates new standards of care in therapeutic areas with high unmet medical needs. Founded in 1978, Biogen Idec is a global leader in the discovery, development, manufacturing and...

Exploring3 portfolio co.

Breakaway Ventures

Breakaway Ventures

VC

Boston, MA

Check: $2.7M – $25.0M

[Breakaway Ventures](http://www.breakaway.com/) provides venture capital and management consulting services for high growth technology enabled consumer facing businesses. Breakaway Ventures was...

Exploring8 portfolio co.

Sherbrooke Capital

Sherbrooke Capital

VC

Newton Lower Falls, MA

Check: $4.5M – $36.0M

Sherbrooke Capital is the leading venture capital firm focused exclusively on investing capital in the rapidly growing Health and Wellness industry. Their goal is simple, and probably the same as...

Exploring4 portfolio co.

Norwich Ventures

Norwich Ventures

VC

Waltham, MA

Check: $2.5M – $10.0M

Norwich Ventures is a venture capital firm committed to helping entrepreneurs, healthcare professionals and inventors build innovative medical device companies. They invest early in a company's life,...

Exploring13 portfolio co.

Covidien Ventures

Covidien Ventures

VC

Mansfield, MA

Check: $11.0M – $48.0M

Covidien is passionate about making doctors, nurses, pharmacists and other medical professionals as effective as they can be. From Autosuture to Valleylab, from Kendall to Mallinckrodt, the...

Exploring6 portfolio co.

Nexus Medical Partners

Nexus Medical Partners

VC

Quincy, MA

Check: $9.0M – $35.0M

The Nexus Group is a private equity firm managing several funds with offices in Massachusetts and South Carolina and affiliates in San Francisco, London, Munich, Geneva and Tokyo. The Group...

Exploring6 portfolio co.

Broadview Ventures

Broadview Ventures

VC

Boston, MA

Check: $750K – $20.0M

Broadview Ventures, Inc. (Broadview) was established in 2008 as a new program conceived by the Leducq family. Through Broadview, the trust will work to accelerate the development of promising...

Exploring73 portfolio co.

Argonaut Partners

Argonaut Partners

VC

Boston, MA

Check: $1.0M – $52.0M

Argonaut Partners, LLC is a private equity firm specializing in the acquisition and operation of middle market value-added distributorships, direct marketing, catalog and telemarketing firms with...

Exploring14 portfolio co.

Vimac Ventures

Vimac Ventures

VC

Boston, MA

Check: $500K – $10.0M

VIMAC's investing model is founded on two core principles—respect for the entrepreneur, and humble acceptance that nobody has seen the future. New business creation is essentially a collaborative...

Exploring6 portfolio co.

Kraft Group

Kraft Group

VC

Foxborough, MA

Check: $1.9M – $15.4M

The Kraft Group is a major player in the world of business. As a holding company with the network and capital resources of a large global corporation, their interests are diverse and concentrated in...

Exploring16 portfolio co.

Amplify Partners

Amplify Partners

VC

Cambridge, MA

Check: $200K – $32.0M

Amplify Partners is an early-stage venture capital fund. We back technical entrepreneurs pursuing the multi-hundred-billion dollar disruption we refer to as Infrastructure 2.0. That’s it. We don’t...

Exploring122 portfolio co.

Bioventures Investors

Bioventures Investors

VC

Wellesley, MA

Check: $2.5M – $60.0M

BioVentures Investors has three funds currently under management; all focused on the commercial development of advanced technology in Life Sciences and Healthcare. We know this industry. We have...

Exploring20 portfolio co.

Rock Maple Ventures

Rock Maple Ventures

VC

Boston, MA

Check: $2.0M – $11.0M

Rock Maple Ventures is an early stage venture capital firm founded in 2001 which is based in Boston, Massachusetts with an additional office in New York, NY. Rock Maple's primary area of focus is...

Exploring3 portfolio co.

North Bridge Growth Equity

North Bridge Growth Equity

VC

Waltham, MA

Check: $20.5M – $46.0M

North Bridge Growth Equity (NBGE) is a growth equity firm which invests in technology and technology-enabled companies characterized by strong revenue and profitability momentum, large and dynamic...

Exploring7 portfolio co.

Genzyme Ventures

Genzyme Ventures

VC

Cambridge, MA

Check: $11.8M – $70.6M

Sanofi-Genzyme BioVentures (SGBV) is an important component of Sanofi’s broader global strategy to invigorate external innovation and research that will ultimately lead to new products. SGBV has...

Exploring104 portfolio co.

Massachusetts Life Sciences Center

Massachusetts Life Sciences Center

Corporate

Waltham, MA

Check: $330K – $10.8M
BIOTECHIOT

The Massachusetts Life Sciences Center (MLSC) is a quasi-public agency of the Commonwealth of Massachusetts tasked with implementing the Massachusetts Life Sciences Act, a ten-year, $1 billion...

Exploring13 portfolio co.

Data Point Capital

Data Point Capital

VC

Boston, MA

Check: $1.0M – $6.7M

Data Point Capital is a venture capital fund focused on the internet. The fund is non-stage specific and is made up of business executives and internet leaders who have created tremendous value...

Exploring9 portfolio co.

Progress Ventures

Progress Ventures

VC

Cambridge, MA

Check: $500K – $5.0M

Progress Ventures is an early-stage investment fund focused exclusively on the burgeoning markets in advertising technology and digital media. We partner with experienced entrepreneurs and commit...

Exploring8 portfolio co.

Volition Capital

Volition Capital

VC

Boston, MA

Check: $5.0M – $21.0M

Volition Capital is a growth equity firm that principally invests in high potential, founder-owned companies across different technology sectors. Our firm specializes in partnering with founders to...

Exploring51 portfolio co.

Ticonderoga Capital

Ticonderoga Capital

VC

Braintree, MA

Check: $5.2M – $60.0M

They provide expansion capital in the form of equity and subordinated debt to healthcare software and tech-enabled business services firms located throughout the United States. They focus upon those...

Exploring7 portfolio co.

Mediphase Venture Partners

Mediphase Venture Partners

VC

Newton, MA

Check: $8.0M – $70.0M

Mediphase Venture Partners is a venture capital firm focusing on health care/life sciences companies. They seek rapidly growing companies with outstanding market opportunities. They are active...

Exploring11 portfolio co.

Great Hill Partners

Great Hill Partners

VC

Boston, MA

Check: $6.0M – $165.0M

Great Hill Partners is a private equity firm with $2.7 billion under management. Great Hill Partners seeks to partner with middle-market companies operating in high growth sectors in the...

Exploring7 portfolio co.

Argo Global Capital

Argo Global Capital

VC

Wakefield, MA

Check: $2.5M – $25.5M

[Argo Global Capital](http://www.argoglobal.com) is a venture capital firm focused on investing in companies that are enabling the convergence of wireless communications and the Internet.

Exploring15 portfolio co.

Boston Scientific

Boston Scientific

Corporate

Natick, MA

Check: $3.5M – $30.6M

Boston Scientific has advanced the practice of less-invasive medicine by providing a broad and deep portfolio of innovative products, technologies and services across a wide range of medical...

Exploring13 portfolio co.

Stage 1 Ventures

Stage 1 Ventures

VC

Waltham, MA

Check: $50K – $15.0M

Stage 1 Ventures is an early stage venture capital firm that is seeking to build partnerships with great entrepreneurs that are flexible and who want to build meaningful companies. They want to...

Exploring65 portfolio co.

Boston Seed Capital

Boston Seed Capital

VC

Westwood, MA

Check: $360K – $7.5M

Boston Seed Capital, LLC provides seed stage funding for internet-enabled businesses. Our experience is in internet-enabled, consumer, B2B SAAS and the supporting services marketplaces.

Exploring53 portfolio co.

Excel Venture Management

Excel Venture Management

VC

Boston, MA

Check: $1.6M – $30.0M

Excel Venture Management builds companies that apply transformative life science technologies to solve problems in healthcare and beyond. The Excel investment portfolio is balanced across healthcare...

Exploring55 portfolio co.

Spectrum Equity

Spectrum Equity

VC

Boston, MA

Check: $17.0M – $300.0M

Spectrum is a private equity investor in companies leading the information economy. Founded in 1994, we have raised six private equity funds totaling $4.7 billion of capital exclusively focused on...

Exploring21 portfolio co.

Advancit Capital

Advancit Capital

VC

Norwood, MA

Check: $500K – $6.2M

Advancit Capital is an early stage investment firm focused on media, entertainment and technology companies. The firm seeks the opportunity to form long-term partnerships with talented, focused and...

Exploring91 portfolio co.

Kepha Partners

Kepha Partners

VC

Waltham, MA

Check: $500K – $8.3M

"Kepha" is Aramaic for "rock." They have a back-to-basics approach focused on pre-seed, seed and Series A companies. They call this "venture building," and it is what created the venture industry in...

Exploring48 portfolio co.

ABS Ventures

ABS Ventures

VC

Waltham, MA

Check: $2.5M – $67.5M

From their website: "Formed in 1982, ABS Ventures is a Boston-based venture capital firm backed by leading global institutional investors. The firm works with exceptional management teams to build...

Exploring38 portfolio co.

Castile Ventures

Castile Ventures

VC

Wellesley, MA

Check: $500K – $30.0M

Castile Ventures is an early-stage venture capital firm that provides financial banking and strategic guidance.

Exploring43 portfolio co.

Summerhill Venture Partners

Summerhill Venture Partners

VC

Toronto, MA

Check: $3.9M – $35.0M

Summerhill Venture Partners is an early stage venture capital firm focused on select areas within the wireless, digital media, and information technology sectors. We are currently managing a US$175...

Exploring16 portfolio co.

Third Rock Ventures

Third Rock Ventures

VC

Boston, MA

Check: $3.1M – $125.0M

Third Rock Ventures invests in transformational life science companies that show high growth potential and are well-positioned to make a difference in the marketplace.

Exploring38 portfolio co.

TA Associates

TA Associates

VC

Boston, MA

Check: $5.0M – $350.0M

Founded in 1968, TA Associates is one of the oldest and largest private equity firms in the world. They invest in private companies in exciting industries, with the goal of helping management teams...

Exploring122 portfolio co.

Oxford Bioscience Partners

Oxford Bioscience Partners

VC

Boston, MA

Check: $4.0M – $85.0M

Oxford Bioscience Partners (OBP), established in 1992, is a venture capital firm that provides equity financing and management assistance to emerging, entrepreneurial-driven companies within the life...

Exploring110 portfolio co.

RockPort Capital Partners

RockPort Capital Partners

VC

Boston, MA

Check: $750K – $220.0M

RockPort Capital Partners is a leading venture capital firm that partners with cleantech entrepreneurs around the world. They collaborate with management teams to foster growth and create value,...

Exploring34 portfolio co.

Stata Venture Partners

Stata Venture Partners

VC

Needham Heights, MA

Check: $505K – $40.0M

Stata Venture Partners is a private equity fund that invests in early stage new business opportunities . They have strategic investments in a wide array of technologies. Stata Ventures specializes in...

Exploring17 portfolio co.

NextView Ventures

NextView Ventures

VC

Boston, MA

Check: $25K – $10.5M

NextView Ventures is a seed-stage VC firm focused on internet-enabled businesses, both consumer-facing and B2B.

Exploring72 portfolio co.

OpenView Venture Partners

OpenView Venture Partners

VC

Boston, MA

Check: $4.2M – $18.0M

OpenView Venture Partners is an expansion stage venture capital fund, with a focus on high-growth software, internet, and technology-enabled companies. Much of the team's success has been driven by...

Exploring85 portfolio co.

SR One

SR One

VC

Cambridge, MA

Check: $500K – $60.0M

SR One is the corporate venture capital arm of GlaxoSmithKline. The firm invests globally in emerging life science companies that are pursuing innovative science which will significantly impact...

Exploring75 portfolio co.

GrandBanks Capital

GrandBanks Capital

VC

Wellesley, MA

Check: $1.0M – $24.5M

GrandBanks Capital is an early-stage venture capital firm that invests in wireless and mobile technologies, digital media, web-based commerce, cloud-based services, storage, and financial...

Exploring37 portfolio co.

.406 Ventures

.406 Ventures

VC

Boston, MA

Check: $1.0M – $34.5M

.406 Ventures is an early-stage venture capital firm that invests in innovative Information Technology ("IT") and services companies founded by the finest entrepreneurs. They are a veteran team of...

Exploring32 portfolio co.

HLM Venture Partners

HLM Venture Partners

VC

Boston, MA

Check: $600K – $150.0M

HLM Venture Partners is a proven, successful venture capital health care investor. Over 60 privately held health care companies have benefited from their expertise, resources and commitment. Emerging...

Exploring66 portfolio co.

HealthCare Ventures

HealthCare Ventures

VC

Cambridge, MA

Check: $1.0M – $70.6M

HealthCare Ventures is a leading venture capital firm specializing in life science industry investing. At HealthCare Ventures we concentrate our investment dollars on life science companies showing...

Exploring27 portfolio co.

Clarus Ventures

Clarus Ventures

VC

Cambridge, MA

Check: $150K – $85.0M

Clarus Ventures is a life sciences venture capital firm.

Exploring26 portfolio co.

CommonAngels

CommonAngels

VC

Cambridge, MA

Check: $250K – $20.0M

CommonAngels is a hybrid venture capital investing in technology-based seed and early-stage companies.

Exploring45 portfolio co.

Village Ventures

Village Ventures

VC

Williamstown, MA

Check: $250K – $33.0M

Village Ventures makes early stage investments in digital media and services and financial services.

Exploring46 portfolio co.

MPM Capital

MPM Capital

VC

Boston, MA

Check: $1.5M – $150.0M

Unique to MPM is an internal team of industry experts that has been specifically assembled not only to enable MPM to assess opportunities but to participate in the value creation and value enhancing...

Exploring59 portfolio co.

SV Life Sciences

SV Life Sciences

VC

Boston, MA

Check: $305K – $67.5M

SV Life Sciences is a venture capital adviser and manager that makes selected investments in entrepreneurs and management teams. SV Life Sciences provides finance to businesses at all stages of...

Exploring60 portfolio co.

Flagship Ventures

Flagship Ventures

VC

Cambridge, MA

Check: $1.0M – $110.0M

Realizing entrepreneurial innovation is the mission of Flagship Ventures. The firm operates through two synergistic units: VentureLabs(TM) which invents and launches transformative companies, and...

Exploring55 portfolio co.

Bain Capital Ventures

Bain Capital Ventures

VC

Boston, MA

Check: $1.5M – $238.0M

Bain Capital Ventures, a Boston-based venture capital affiliate of [Bain Capital](http://www.baincapital.com), was founded with the mission of leveraging a customer focused and operational approach...

Exploring94 portfolio co.

Globespan Capital Partners

Globespan Capital Partners

VC

Boston, MA

Check: $303K – $101.8M

Globespan Capital Partners is a global venture capital firm with over $1 Billion under management. Globespan primarily invests in go-to-market rounds of information technology, Internet and mobile...

Exploring74 portfolio co.

Spark Capital

Spark Capital

VC

Boston, MA

Check: $500K – $165.0M

Founded eight years ago, Spark Capital is a leading venture capital firm focused on early stage startups. Spark’s portfolio includes companies such as Twitter, Tumblr (acq Yahoo!), Foursquare, AdMeld...

Exploring134 portfolio co.

SoftBank Capital

SoftBank Capital

VC

Newton, MA

Check: $331K – $430.0M

SoftBank Capital is an independent venture capital firm focused on early stage high growth technology based businesses benefiting from the rapid deployment and adoption of broadband and mobile...

Exploring161 portfolio co.

Atlas Venture

Atlas Venture

VC

Cambridge, MA

Check: $360K – $220.0M

Founded in 1980, Atlas Venture is a venture capital firm with offices in Boston, London, Munich and Paris. Atlas currently manages over $2.5 billion in capital and invests in the technology and life...

Exploring160 portfolio co.

Polaris Partners

Polaris Partners

VC

Waltham, MA

Check: $300K – $60.0M

Polaris Partners is a venture company investing in digital media, life sciences, and enterprise software industries.

Exploring131 portfolio co.

Charles River Ventures

Charles River Ventures

VC

Cambridge, MA

Check: $100K – $100.0M

Founded in 1970, Charles River Ventures is an early-stage venture capital fund that takes a value-added, hands-on approach to support its portfolio companies. Charles River Ventures is one of the...

Exploring153 portfolio co.

David Verrill

Hub Angels Investment Group

Angel

Boston, MA

BIO HEALTHCAREDIGITAL HEALTHB2B SAAS

Boston-area angel group investing since 2000 in young tech and life science companies, primarily in the Northeastern United States. Over $50M invested across six funds in 50+ companies, with an...

Exploring6 portfolio co.

Kristin King

Boston Harbor Angels

Angel

Boston, MA

BIOTECHBIO HEALTHCAREMEDICAL DEVICES+4

Boston Harbor Angels is an angel group investing in high-growth, early-stage companies, typically co-investing in rounds of $250K–$1.5M. They focus on capital-efficient businesses close to...

Exploring8 portfolio co.

Link Ventures

Link Ventures

VC

Cambridge, MA

Check: $1.0M – $5.0M
AI MLAPPLIED AILLM TOOLS AND PLATFORMS

Investing in AI technologies and technical founders; early-stage focus (Pre-Seed, Seed, Series A) with operational support, mentorship, and growth acceleration leveraging ties to MIT and Boston...

Exploring21 portfolio co.

Walnut Ventures

Walnut Ventures

Angel

Boston, MA

B2B SAASCONSUMERDIGITAL HEALTH+4

Invest in and mentor seed and early stage companies with technology-based B2B or B2C products; collaborate on due diligence and syndicate deals with other angel groups. Provide mentorship on sales,...

Exploring23 portfolio co.

SideCar Angels

SideCar Angels

Angel

Boston, MA

Check: $10K – Varies

SideCar Angels is a Boston-based angel group that rides sidecar with top-tier angel groups and VCs to fund early-stage companies. They pool member funds to deliver six-figure investments quickly on...

Exploring5 portfolio co.

Launchpad Venture Group

Launchpad Venture Group

Angel

Boston, MA

BIO HEALTHCAREBIOTECHENTERPRISE SAAS+3

Financial and human capital investment in New England-headquartered early-stage science and tech-driven startups. Focus on priced equity rounds (Pre-Seed, Seed, Series A), capital efficiency, and...

Exploring88 portfolio co.

Boston Harbor Angels

Boston Harbor Angels

Angel

Boston, MA

Check: $250K – $1.5M
BIO HEALTHCAREBIOTECHMEDICAL DEVICES+3

Early-stage, capital-efficient companies (close to commercialization) seeking $250K-$1.5M; prefer clear defensible competitive advantage and potential for 10x returns within five years. Members...

Exploring28 portfolio co.

Explore Massachusetts

About the Massachusetts Startup Ecosystem

Massachusetts is home to a thriving startup ecosystem with 255 investors and 2 startups in our directory. Key hubs include Boston, Cambridge, Waltham.

The most active sectors in Massachusetts include B2B SAAS, BIOTECH, BIO HEALTHCARE. 6 investors have made recent investments, showing strong capital deployment activity in the region.

Local investors offer advantages beyond capital — regional network effects, knowledge of local market dynamics, and introductions to customers and partners. Geographic proximity often leads to more engaged board members and advisors.

Frequently Asked Questions

How many investors and startups are in Massachusetts?
We track 255 investors and 2 startups in Massachusetts. 6 investors have made recent investments, and 2 startups are generating revenue.
What is the typical check size for investors in Massachusetts?
The average check size among investors in Massachusetts is $17.9M. Check sizes vary by investor type — angels typically write smaller checks while VCs and funds invest larger amounts.
How do I connect with investors in Massachusetts?
Upload your pitch deck on The Founders' Group landing page for a free AI analysis. Our matching algorithm considers sector focus, stage fit, check size, location, and thesis alignment to recommend the most relevant investors for your startup.
What sectors are most popular in Massachusetts?
The most active sectors in Massachusetts based on our data include B2B_SAAS, BIOTECH, BIO_HEALTHCARE. However, investors and startups in our directory span all major sectors.
Which cities in Massachusetts have the most startup activity?
The highest concentration of investors and startups in Massachusetts is in Boston, Cambridge, Waltham. These cities have the strongest local ecosystems for fundraising and startup growth.

Explore More Startup Scenes

Get Matched with Massachusetts Investors

Upload your pitch deck for a free AI analysis and get personalized investor recommendations based on your sector, stage, and traction.

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