# Substrate funding rounds and investors

As of 14 Oct 2026, Substrate has raised $100M across 1 verified round on record; latest: $100 million funding round, announced 28 Oct 2025.

Substrate is building America's next-generation semiconductor foundry

Website: https://substrate.com  
Headquarters: San Francisco  
Page: https://fireround.dev/companies/substrate.com

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2025-10-28 | Funding round | $100 million | not stated | Allen & Co, Founders Fund, General Catalyst, In-Q-Tel, Long Journey, Valor Equity Partners | [siliconangle.com](https://siliconangle.com/2025/10/28/substrate-raises-100m-impossible-reinvent-chipmaking-industry) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.