Person profile
Ion Stoica
Berkeley systems professor behind Spark, Ray, Databricks and LMSYS
- Founded
- Arena, Opaque Systems, Anyscale +1 more
- Backed
- Metronome, NeoCognition, Feldera +2 more
- Education
- Old Dominion University, Politehnica University of Bucharest, Carnegie Mellon University
Investments 5
Companies backed, as recorded by Dealroom. Highest company valuations first.
Metronome
$300M valuation (2025)
→
NeoCognition
$240M valuation (2026)
→
Feldera
$92.4M valuation (2026)
→
grubel
$19.8M valuation (2026)
Not Diamond
$13.8M valuation (2024)
Companies founded
Currently
Active roles, board seats and partnerships.
Inferact
$800M valuation (2026)
→
Conviva
$240.2M valuation (2017)
→
University of California, Berkeley
Education
Old Dominion University
Politehnica University of Bucharest
Carnegie Mellon University