Casimir
We are pioneering a new era of energy with our proprietary Casimir cavities that harvest energy from quantum fields to provide continuous power.
Total raised
$12M
2 rounds on record
Last round
$12M Seed
May 2026
Why it's on the radar
TeamFundraising signals (who's likely raising, and why) are on Team.Start a free 14-day trial →Funding history · 2 rounds
Jun 2024Form D—SEC filing
Key people
ProKey people, exec moves and open roles are on Pro.Start a free 14-day trial →