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Founder Profile

Tomer Weingarten

Last reviewed: October 2026 · By Swet Parvadiya

Who is Tomer Weingarten?

Tomer Weingarten is a founder of SentinelOne, which was founded in 2013 with Almog Cohen.

Company founded
SentinelOne
Founded
2013
Co-founders
Almog Cohen

Founding Story

Tomer Weingarten co-founded SentinelOne in 2013 and has served as Chief Executive Officer and Chairman of the Board of Directors since its inception. Growing up in Petah Tikva, Israel, Weingarten demonstrated an early aptitude for systems programming and software engineering. Prior to SentinelOne, he served as Chief Technology Officer at Carambola Media and co-founded D-Fense, as well as serving as VP of Products at Toluna. Under his leadership, SentinelOne pioneered autonomous endpoint security, raised over $2 billion in public and private capital, completed the historic 2021 NYSE IPO, and expanded the Singularity Platform across cloud workload defense, identity security, and generative AI operations.

Sources

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