Substrate builds semiconductor foundry to revitalize semiconductor production capabilities.
Substrate has raised $100.0M in total funding. The most recent round was Series A. The last funding was announced in October 2025.
Substrate's investors include General Catalyst, Valor Equity Partners, Founders Fund, Long Journey Ventures, Allen & Company.
Substrate is headquartered in San Francisco, United States.
Substrate builds semiconductor foundry to revitalize semiconductor production capabilities.
Substrate is at the Series A stage.
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"Substrate — Funding & Investors." VCBacked, October 28, 2025, https://www.vcbacked.co/company/substrate-san-francisco. Accessed October 21, 2026.
VCBacked. (2025). Substrate — Funding & Investors. Retrieved October 21, 2026, from https://www.vcbacked.co/company/substrate-san-francisco
{{cite web |title=Substrate — Funding & Investors |url=https://www.vcbacked.co/company/substrate-san-francisco |website=VCBacked |access-date=October 21, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated