Funded Tech Companies

Avalanche Energy

Avalanche Energy, operating out of Seattle, has financial backing through Founders Fund, Toyota Ventures and Congruent Ventures.

Company Overview

Contact Information

Company Background Information

Overview

Avalanche is a VC-backed, fusion energy start-up based in Seattle, WA. We are designing, testing and building micro-fusion reactors that you can hold in your hand. Our modular reactor design can be stacked for endless power applications and unprecedented energy density to provide clean energy and decarbonize the planet. Our unique approach enables rapid iterations of design, build, test, fix cycles for faster development and the rapid scalability that the planet needs.

Profile

Social Media

Company News

Facebook

YouTube

Last Transaction

2/3/2026

Financing History

Management Team

Title

Name

Email & Social

Chief Executive Officer

Robin Langtry

        

Company Investors

• Founders Fund
• Toyota Ventures
• Congruent Ventures
• Lowercarbon Capital
• RA Capital Management (Kyle Teamey)
• Overlay Capital
• 8090 Industries
• My Climate Journey
• Autodesk
• Toyota AI Ventures
• Climate Capital
• Grantham Foundation

Browse more funded tech companies:

Avalanche Biotech | Avalanche Technology

Share this article

About Our VC Transaction Database

This tech company profile is powered by VentureDeal.com, a leading provider of venture capital transaction data.

Additional Resources for Entrepreneurs

Lists of Venture Capital and Private Equity Firms

Franchise Opportunities

Contributors

Business Glossary