Spark, Mayfield, and Kleiner Perkins pour another $75M into AI data center chipmaker Retym

Mar 31, 2025

Retym, a U.S. chipmaker with Israeli roots, has raised a fresh $75 million series D led by James Kuklinski of Spark Capital. Existing investors — Mayfield’s Navin Chaddha and Kleiner Perkins’ Mamoon Hamid — also participated, bringing its total raised to $180 million, it says. Retym is anoth ...read more