Walnut Ventures

Walnut Ventures

Cambridge, Massachusettswalnutventures.com

Overview

Walnut Ventures is a group of experienced entrepreneurs and executives who invest in and mentor seed and early stage companies with technology-based B2B or B2C products . In 2020, 39 companies pitched to the membership at their formal meetings .

Year Founded

1997

Portfolio Companies

6

Investments

CompanyDateStageLead
Cayuga BiotechDec 2025SeedCo-investor
QuantivlyFeb 2022Pre SeedCo-investor
MetrobiAug 2021SeedCo-investor
Lenoss MedicalMay 2021SeedCo-investor
CobuJan 2020SeedCo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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Firmographic Details

HeadquartersCambridge, Massachusetts
Year Founded1997

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