1000 Winter Street Suite 1400 Waltham, Massachusetts 2451 United States Phone: 781-663-2100 Fax: 781-663-2108 Team: Ted Mocarski, Partner Website: www.keyvp.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, Semiconductors, […]

Boston Millennia Partners is a private equity firm focused on investments in growth-stage companies, particularly in healthcare, technology, and renewable energy sectors.

3i is a global investment firm specializing in private equity and infrastructure. With a focus on high-growth opportunities, we provide strategic capital and expertise to businesses across diverse sectors. Committed to driving long-term value, 3i partners with companies to accelerate growth, innovation, and sustainable success in competitive markets.

950 Winter Street Suite 4600 Waltham, Massachusetts 2451 United States Phone: 781-290-4 Fax: 781-290-999 Team: Edward T. Anderson, Partner Website: www.nbvp.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, […]

Atlantic Capital Corp. is a private equity firm that specializes in making investments in middle-market companies across various industries. The company focuses on driving growth and creating value through operational improvements, strategic guidance, and financial support for its portfolio companies.

9 Newbury Street 6th Floor Boston, Massachusetts 2116 United States Phone: 617-587-5300 Fax: 617-421-9631 Team: Margaret L. Lanoix, Partner Website: www.marlcap.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, […]

Boston Capital Ventures is a venture capital firm that provides early-stage funding to high-growth technology startups, particularly in software, internet, and mobile industries.

92 Hayden Avenue Lexington, Massachusetts 2421 United States Phone: 781-861-5500 Fax: 781-861-5499 Team: Robert F. Higgins, Partner Website: www.hcp.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, Semiconductors, Software, […]

52 Waltham Street Lexington, Massachusetts 2421 United States Phone: 781-860-8888 Fax: 781-860-8890 Team: Robert Keane, Partner Website: www.wsventures.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, Semiconductors, Software, Telecommunications […]

20 University Road Suite 450 Cambridge, Massachusetts 2138 United States Phone: 617-234-7000 Fax: 617-234-7040 Team: Joel Cutler, Partner Website: www.generalcatalyst.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, Semiconductors, […]

446 Main Street Second Floor Worcester, Massachusetts 1608 United States Phone: 508-459-6251 Fax: 508-459-6267 Team: Patrick E. Kelly, Partner Website: www.worcestercapital.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, […]

BioVentures Investors LLC is a venture capital firm that supports early-stage biotechnology and pharmaceutical companies, concentrating on high-potential innovations in life sciences.

Damonmill Square Suite 4A-2 Concord, Massachusetts 1742 United States Phone: 978-287-9907 Fax: 978-371-2104 Team: John Donahue, Partner Website: www.westwindequity.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, Semiconductors, Software, […]

150 CambridgePark Drive Tenth Floor Cambridge, Massachusetts 2140 United States Phone: 617-868-1888 Fax: 617-868-1115 Team: Noubar B. Afeyan, Partner Website: www.flagshipventures.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, […]

137 Newbury Street Floor 2 Boston, Massachusetts 2116 United States Phone: 617-986-3000 Fax: 617-986-3100 Team: Lynne Anderson, Partner Website: www.megunticook.com Company Type: Venture Capital Firm Investment Industries: Biotechnology, Business and consumer products, Computer hardware, Financial services, Healthcare, Industrial and energy products, IT services, Media and entertainment, Medical equipment, Networking, Real estate, Retailing and distribution, Semiconductors, […]

Berkshire Partners LLC is a private equity firm that invests in mid-market companies, focusing on growth and operational improvement strategies across diverse sectors.