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About
Udi Tizan is Co-Founder and COO of Flarion, a company that provides a Rust-native runtime that replaces Spark's JVM-based execution using DataFusion, Apache Arrow, and SIMD-based vectorized computation, requiring no code changes. The technology is deployed at enterprises running petabyte-scale Spark workloads and reports compute cost reductions of 30–55%. Prior to Flarion, Tizan led go-to-market at Granulate, which was acquired by Intel for $650M.
Founder at Flarion
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Flarion's investors · 3
Co-founders at Flarion

Frequently asked questions
- Who is Udi Tizan?
- Udi Tizan is Co-Founder and COO of Flarion, a company that provides a Rust-native runtime that replaces Spark's JVM-based execution using DataFusion, Apache Arrow, and SIMD-based vectorized computation, requiring no code changes. The technology is deployed at enterprises running petabyte-scale Spark workloads and reports compute cost reductions of 30–55%. Prior to Flarion, Tizan led go-to-market at Granulate, which was acquired by Intel for $650M.
- Where does Udi Tizan work?
- Udi Tizan is Founder of Flarion.
- What companies did Udi Tizan found?
- Udi Tizan founded Flarion.
About this profile. Compiled from public sources — Flarion's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights



