The Engine's network of investors helps our residents access capital that understands the unique needs of Tough Tech ventures across all stages of growth. Investors gain access to companies working at the convergence of revolutionary science, engineering, and technology to solve humanity's most urgent challenges.
Resident Company Breakdown
As of March 2025
- Early stage companies
- 111
- Total funds raised by current and former residents at The Engine
- $5.5B
Featured Resident Companies
Tough Tech Innovators
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Atlantic Quantum — Quantum computer that achieves up to 10x improved performance from current incumbents
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Quaise — Universal access to geothermal energy though disruptive millimeter wave drilling technology
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Mantel — Carbon capture platform using molten borate salts to absorb CO2 from gasses produced by any combustion process
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The Engine Residents are backed by leading Tough Tech investors including:
Engine Ventures
Engine Ventures is a venture capital firm investing in the next generation of Tough Tech founders: providing capital, operational expertise, and a powerful academic, commercial, and governmental network to build and scale companies unlocking massive opportunities in climate change, human health, and advanced systems.
Explore Investment Opportunities.
If you’d like to meet with our resident companies, collaborate on an event, or discover other ways to get involved, we’d love to hear from you.
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