Thomas Feldstein

Active Investor

Partner, Chief Operating Officer and General Counsel at GTIS Partners

San Francisco, California

Thomas Feldstein, Partner, Chief Operating Officer and General Counsel at GTIS Partners is an active investor based in San Francisco, California. This profile covers what Thomas Feldstein backs, at which stage, and how founders can reach out in 2026.

Investor type: PEInvestment Bank
Stages: Series BLate Stage Venture
Invests in: SaaS & EnterpriseConsumer & RetailClimate & EnergyMobility & LogisticsSupply Chain & LogisticsPropTech & Real EstateTravel & Hospitality
Location: San Francisco, California
Typical check: $5M
Past investments: 1

Notable investments

Tishman Speyer

How to reach Thomas Feldstein

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Frequently Asked Questions

What does Thomas Feldstein invest in?

Thomas Feldstein invests in SaaS & Enterprise, Consumer & Retail, Climate & Energy and Mobility & Logistics, typically at Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.