E1 Ventures

Stripe

South San Francisco

Stripe is a global technology company that builds economic infrastructure for the internet, serving startups and public companies from San Francisco. Notable for raising $6.5 billion at a $50 billion valuation in March 2023.

Polymarket

New York

Polymarket operates a blockchain-based marketplace where users trade on the outcomes of real-world events through prediction markets.

Lightmatter

Mountain View

Lightmatter develops photonic chips that enable data processing and communication using light instead of electricity.

Starpath Space

Los Angeles

Starpath designs and manufactures robotic propellant production factories for the Moon and Mars, aiming to cut deep-space transport costs and enable a multi-planet human presence. Its Starlight team seeks to dramatically lower space-rated s

Gecko Robotics

Massachusetts

Gecko Robotics designs and builds its own robots with an in-house electrical, mechanical, and robotics hardware team to monitor and maintain critical infrastructure, aiming to improve availability, reliability, and sustainability for the wo

Substack

San Francisco

Substack enables creators to monetize their work through direct subscriptions, granting economic autonomy, creative ownership, and direct relationships with engaged readers, positioning itself at the intersection of independent publishing a