The team at Substrate has designed a new type of vertically integrated foundry that harnesses particle accelerators to produce the world's brightest beams, enabling a new method of advanced X-ray lithography.
| Date | Amount | Type | Investors | Valuation |
|---|---|---|---|---|
| 11/03/25 | $100,000,000 |
Allen & Company Founders Fund General Catalyst Partners In-Q-Tel Long Journey Ventures Valor Equity Partners | undisclosed |
