
Atomic Machines is building the Matter Compiler, an AI-native, all-digital manufacturing system that builds working micro-machines directly from code, and PrimeSwitch, its first product family. Founded by Jeff Holden, the company has raised $250 million to date. Atomic Machines is based in the San Francisco Bay Area, with offices in Emeryville and Santa Clara.
| Date | Amount | Type | Investors | Valuation |
|---|---|---|---|---|
| 10/14/26 | $250,000,000 |
Construct Capital Gigafund KAS Venture Partners One Investment Management Sozo Ventures Tru Arrow Partners University of California Valor Equity Partners XTX Ventures | undisclosed |