Atomicsemi raises $500.0M Series A (United States, Sep 2026)

Atomicsemi raises $500M Series A to mass-produce chip factories - Dealroom

Atomicsemi is a semiconductor startup that designs and builds compact chip factories, automating the process with software. They aim to mass-produce these "fab fabs" to lower the cost and time required for advanced foundry work, addressing the US push to bring chip supply chains home.

Atomicsemi raises $500M Series A to mass-produce chip factories  Dealroom