Walnut Ventures Overview

  • Investor Type
  • Angel Group

  • Status
  • Active

  • Professionals
  • 2

Professionals

  • Investments
  • 118

  • Portfolio
  • 41

  • Exits
  • 65

Exits

Walnut Ventures General Information

Company Description

Founded in 1997, Walnut Ventures is an angel network based in Cambridge, Massachusetts. The firm seeks to invest in Boston-based seed and early-stage companies operating in the technology-based b2b, and b2c sectors.

Business Details

Website
www.walnutventures.com
Formerly Known As
Walnut Venture Associates
Year Founded
1997
Investor Status
Actively Seeking New Investments
Trade Association
Angel Capital Association (ACA)
Primary Investor Type
Angel Group
Other Investor Types
Venture Capital
Corporate Office
  • 1715 Cambridge Street
  • Cambridge, MA 02138
  • United States

Walnut Ventures Investments (118)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
HomeRoots 07-Oct-2026 Later Stage VC Home Furnishings Generating Revenue
Cayuga Biotech 11-Dec-2025 Biotechnology Clinical Trials - Phase 1
Agile Devices 09-Feb-2024 Surgical Devices Generating Revenue
Wyebot 20-Jul-2023 Business/Productivity Software Generating Revenue
Imago Rehab 20-Apr-2023 Therapeutic Devices Generating Revenue
Realplay 05-Oct-2022 Business/Productivity Software Generating Revenue
Prezence 07-Sep-2022 Information Services (B2C) Out of Business
TendoNova 22-Aug-2022 Surgical Devices Generating Revenue
Jaia Robotics 28-Jun-2022 Seed Round Marine Generating Revenue/Not Profitable
VistaPath 21-Jun-2022 Seed Round Other Devices and Supplies Generating Revenue
You’re viewing 10 of 118 investments. Get the full list »

Want detailed data on 11M+ companies?

What you see here scratches the surface

Request a free trial

Want to dig into this profile?

We’ll help you find what you need

Learn more

Walnut Ventures Exits (65)

Company Name Exit Date Exit Type Exit Size
Crosstie 01-Jun-2026 Secondary Transaction - Private
DropWise Technologies 06-May-2026
PanTher Therapeutics 01-May-2026
Paerpay 31-Mar-2026
Directive Communication Systems 01-Sep-2025
Statera 05-Aug-2025
RockStep Solutions 28-Jul-2025
Openrounds 01-Jul-2025
Octagon Therapeutics 29-Apr-2025 Out of Business
DipJar 11-Feb-2025 Out of Business
You’re viewing 10 of 65 exits. Get the full list »

Walnut Ventures Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

PitchBook’s data visualizations quickly surface an investor’s historical investments—showing a breakdown of activity by industry, year and region.

Request a free trial

Walnut Ventures FAQs

  • What is Walnut Ventures?

    Founded in 1997, Walnut Ventures is an angel network based in Cambridge, Massachusetts.

  • When was Walnut Ventures founded?

    Walnut Ventures was founded in 1997.

  • Where is Walnut Ventures headquartered?

    Walnut Ventures is headquartered in Cambridge, MA.

  • How many investments has Walnut Ventures made?

    Walnut Ventures has made 118 investments.

  • What has Walnut Ventures invested in?

    Walnut Ventures has made numerous investments in companies like HomeRoots, Cayuga Biotech, and Agile Devices within the Home Furnishings, Biotechnology, and Surgical Devices industries.

  • What has Walnut Ventures invested in recently?

    Walnut Ventures's latest investment was on 07-Oct-2026 in HomeRoots, a company within the Home Furnishings industry.

Data Transparency

  • Meet our data hygiene team

    Discover how our experts ensure you’re getting the most accurate financial data in the industry.

    Read more

  • How PitchBook sources data

    Our data operations team has logged over 3.5 million hours researching, organizing, and integrating the information you need most.

    Discover our process