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Positive Sum

Positive Sum

Greenwich, Connecticutpositivesumvc.com

Overview

Positive Sum is a venture capital firm that seeks positive sum outcomes where companies, customers, and investors all win together . They partner with founders on a lifelong quest to build something for others that expresses who they are . The firm looks for unique products in big markets with high-frequency, repeatable customer traction and back companies that get stronger as they grow, and with whom they can partner for decades . They provide patient, long-term capital and support to early stage companies .

Year Founded

2020

AUM

$308M

Portfolio Companies

34

Investments

Positive Sum investments
CompanyDateStageLead
SpeakeasyJul 2026Early FundingLead
Snap41, Inc.Jul 2026VC RoundLead
Neko HealthJul 2026Series CCo-investor
Cognition AIMay 2026Series DCo-investor
Witan LabsMay 2026SeedCo-investor

Key People

Sam Cates

Partner Co-Founder

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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FAQ

Firmographic Details

HeadquartersGreenwich, Connecticut
Year Founded2020
AUM$308M

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