Engine Ventures

Venture Capital

Venture firm investing in Tough Tech founders solving the world’s toughest challenges with breakthrough technology.

Cambridge, United States · 25+ investments · 19 portfolio companies

Seed
Early Stage
Growth
Climate Tech
Deep Tech
Healthcare
Infrastructure
Headquarters
Cambridge, United States
Founded
2017
AUM
$1.1B
Portfolio Companies
19
Total Investments
25
Last Investment
Jun 2026
Geographic Focus
United States, Global

Investment Thesis

Provides capital, operational expertise, and networks to Tough Tech founders facing scientific risks, engineering challenges, and long timelines in foundational industries.

Engine Ventures is a Venture Capital firm based in Cambridge, United States. It has made 25 investments, including Terragia, Sora Fuel and Copernic Catalysts. Focus areas include Climate Tech and Deep Tech.

Portfolio19

Co-investors24

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24 co-investors across 48 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×20 · Accelerator ×1 · Hedge Fund ×1 · 31 shared rounds

Investment History

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