Social engagement
Social engagement: 8.6K social following, 10 posts in the last 12 months — below the industry typical range.
Investor mix
10 investors on record; lead investors include Climate Capital, Refactor Capital, BoxGroup, Harpoon.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 10 | 100% |
Hiring activity
Hires occasionally
1 role tracked across 1 of the last 12 months
26 Jun 2026 · Water Electrolyzer
Based on job postings tracked across public sources.
Recent activity
29 Jun 2026
Partnership
NASA - National Aeronautics and Space Administration
17 Jun 2026
Event
Brian Bowling running pressure checks before a hotfire of our H2/O2 spacecraft thruster
11 Jun 2026
Product launch
Oxygen-powered Hall-effect thruster with yellow plasma