Forithmus develops foundation model–based AI systems and large-scale data infrastructures for medical imaging to support faster and more consistent interpretation of medical images. The company was founded in Zurich by CEO Ibrahim Ethem Hamamci and CTO Sezgin Er, who met during dual studies in medicine and computer engineering and continued into doctoral research at ETH AI Center and the University of Zurich. Forithmus operates between Zurich, San Francisco, and Istanbul. Following its $4 million pre-seed raise, the company plans to grow its research and engineering teams. It intends to build large-scale medical data infrastructure and to develop next-generation foundation models tailored for medical imaging. No operating metrics or prior funding rounds were disclosed in the article.

Total raised

$4M

Funding rounds

1

Latest round

Seed

Latest activity

Mar 2026