Inactive

Walnut Venture Associates

General contacts
Investor type

Angel / VC

Founded

1997

AUM

-

Location

Cambridge, Massachusetts, United States

Investment Ticket

-

Investment Stage

Seed Pre-seed

Region of investment

North America
Investor profile last updated: 21 August, 2026

Profile

Walnut Venture Associates is an angel group based in Cambridge, Massachusetts, founded in 1997. The group is composed of seasoned entrepreneurs and executives who invest in and mentor seed-stage B2B and B2C companies. Walnut Ventures is known for its collaborative approach, leveraging the extensive experience of its members who have founded and led numerous companies and served on over 100 boards.

The firm focuses on technology-based sectors, investing in early-stage companies with a tech-enabled product. They typically invest in seed rounds and are particularly interested in companies with vision and traction. Walnut Ventures is part of the Angel Capital Association and often co-syndicates with other angel groups and institutional funds to provide additional resources and relationships. The firm is also an AWS Activate Provider, offering portfolio companies access to cloud credits and other benefits.

Notable investments by Walnut Ventures include HomeRoots - internet retail, Cayuga Biotech - biotechnology, Agile Devices - surgical devices, Wyebot - business/productivity software, and Imago Rehab - clinics/outpatient services. These investments highlight the firm's focus on technology-driven companies across various industries.

Industry

HealthTech Software Medical Devices Internet and Web Services Consumer Services (B2C) Business Services (B2B) Biotechnology

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FAQs about Walnut Venture Associates

Walnut Venture Associates is a venture capital firm that also operates as an angel investor. It backs companies at Seed and Pre-seed.
Walnut Venture Associates is located in Cambridge, Massachusetts, United States.
Walnut Venture Associates was founded in 1997.
Walnut Venture Associates invests in companies and startups in HealthTech, Software, Medical Devices, Internet and Web Services, Consumer Services (B2C), Business Services (B2B), Biotechnology.
Walnut Venture Associates invests in companies and startups in North America.
Walnut Venture Associates invests in companies and startups at Seed, Pre-seed.
Walnut Venture Associates can be reached through its website walnutventures.com and its LinkedIn page. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Walnut Venture Associates — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
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Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 21 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.