US · defense · launch · reusable launch
2 rounds we have observed, with the investors named in each. Every figure below came from a named source, and where the company reported the raise to the SEC itself, that is shown beside it.
Growth · Oct 2025 · $510M
US Innovative Technology Fund lead, U.S. Innovative Technology (USIT) lead, Breakthrough Energy Ventures, Washington Harbour Partners, Toyota Ventures, Glade Brook Capital, General Innovation Capital Partners, Washington Harbour Partners LP, General Innovation Capital
Reported by TechCrunch and 1 other · SEC filing: $410M sold under the offering, first sale Sept 2025
Series C · Jan 2025 · $260M
Y Combinator, Point72 Ventures, Breakthrough Energy Ventures, Seven Seven Six, Leitmotif, Glade Brook Capital Partners, Industrious Ventures, Woven Capital, University of Michigan
Reported by Crunchbase News and 1 other · SEC filing: $184M sold under the offering, first sale Dec 2024
Missing a round, or an investor who was in one? Tell us.