Femtum develops laser technologies and solutions aimed at advanced semiconductor manufacturing. The company positions its technology as enabling critical laser processes needed for next-generation chips powering the AI era. After closing an oversubscribed $16M Series A, Femtum plans to accelerate deployment of its laser technologies. Cathay Venture's participation is noted as helping the company deepen its presence in the global semiconductor ecosystem, particularly in Taiwan. The company described the financing as a milestone and credited investor introductions and CFO Francois Courteau for executing the round.

Total raised

$20M

Funding rounds

2

Latest round

Series A

Latest activity

Mar 2026