US · batteries · battery materials · climate
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.
Debt · Aug 2026 · $1.4B
Atreides Management lead, Sutter Hill Ventures lead, Bessemer Venture Partners, 8VC, Matrix Partners, T. Rowe Price Associates, Inc, U.S. Department of Defense
Reported by TechCrunch and 1 other
Growth · Jul 2026 · $300M
Atreides Management lead, Sutter Hill Ventures lead, Bessemer Venture Partners, 8VC, Matrix Partners, funds and accounts advised by T. Rowe Price Associates Inc
Reported by TechCrunch
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