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Renen Hallak

Founder

Founder at VAST Data

United States

FoundedVAST Data

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Ask Yoram Snir to introduce you to Renen

You →Yoram · together at VAST Data (2016–2026) →Renen

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You →Jamie · 11 people · together at VAST Data →Renen

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About

Renen Hallak is the founder and CEO of VAST Data. Prior to founding the company, he served as VP of R&D at XtremIO, where he led the architecture and development of an all-flash array and managed a team of more than 200 engineers, and earlier worked as Chief Architect at Intercast and as a member of the CTO team at Time to Know. He holds a BA and an MSc in Computer Science, and his thesis was published in the journal Computational Complexity and presented at the Theory of Cryptography Conference.

Founder at VAST Data

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In turn, Renen can intro founders to VAST Data's investors below.

VAST Data's investors · 24

83NorthLondon · $100K – $10M checksAccess IndustriesNew York · since 2026Access Ventures (New York)New YorkAlpha Square GroupNew YorkAspire11$10M – $50M checksBond Capital ManagementSan Francisco · $100K – $25M checks · since 2023Cats.vcVilnius · $200K – $500K checksClaltechTel-AvivDrive CapitalColumbus · $5M – $30M checks · since 2026EQUIAMSan Francisco · $1M – $10M checksFidelity InvestmentsBoston · since 2023G2 Venture PartnersPortola Valley · $15M – $25M checksGreenfield PartnersNew YorkInsight PartnersNew York · $120M – $350M checksJ17 CapitalJuniperoMiamiNew Enterprise Associates (NEA)Menlo Park · $200K – $40M checks · since 2026Next47Palo Alto · since 2020Norwest Venture PartnersMenlo Park · $10M – $30M checksNVIDIASanta Clara · since 2026SAV (Scale Asia Ventures)Palo AltoShah Family OfficeVCFA GroupNew York · $150K – $2.5M checksVintage Investment PartnersHerzliya

Co-founders at VAST Data

JDJeff Denworth
Jeff DenworthFounder
AH
Alon HorevFounder
SF
Shachar FienblitFounder

Experience

  1. VAST DataFounder & CEOcurrent2016 — present

Frequently asked questions

Who is Renen Hallak?
Renen Hallak is the founder and CEO of VAST Data. Prior to founding the company, he served as VP of R&D at XtremIO, where he led the architecture and development of an all-flash array and managed a team of more than 200 engineers, and earlier worked as Chief Architect at Intercast and as a member of the CTO team at Time to Know. He holds a BA and an MSc in Computer Science, and his thesis was published in the journal Computational Complexity and presented at the Theory of Cryptography Conference.
Where does Renen Hallak work?
Renen Hallak is Founder of VAST Data.
What companies did Renen Hallak found?
Renen Hallak founded VAST Data.

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