Avalanche
TUKWILA, WA · Energy · 135 employees
Avalanche is a VC-backed, compact fusion energy start-up based in Seattle, WA. We are designing, building, testing and iterating our fusion machines to supply services for the emerging neutron markets and for rapidly scalable, remote power needs.
Funding history
- Funding Round — $29.0M — Feb 2026
- Funding Round — $29.2M — Jan 2026
- Funding Round — $14.9M — Jan 2026
- Funding Round — $40.0M — Apr 2023
- Funding Round — $23.3M — Aug 2022
Recent signals
- Feb 03, 2026: Raised $29.0M
- Jan 29, 2026: Raised $29.2M
- Jan 07, 2026: Raised $14.9M
- Apr 24, 2023: Raised $40.0M
- Aug 26, 2022: Raised $23.3M
- Jun 17, 2021: Raised $29.2M
See plans & pricing → Track Avalanche’s funding, hiring, and signals — with verified contacts — on Fundz.