Roni Hefetz is a Partner at Walden Catalyst Ventures, whose known portfolio counts 9 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Partner at Walden Catalyst Ventures, whose known portfolio counts 9 companies
- AI21 Labs
- Speedata
- Amperesand
- Tryndbuy
- Opaque Systems
- Virtue AI
- Ati Motors
- Empower Semiconductor
- NeoCognition
Investor Profile
Roni Hefetz is listed against sectors AI and Hardware, and focus areas AI Infrastructure, Chips, DeepTech and Generative AI in the database.
Stage-wise, the deals at Walden Catalyst Ventures cluster around Growth, Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether Roni Hefetz is worth approaching.
Colleagues at Walden Catalyst Ventures
Frequently asked questions
Who is Roni Hefetz?
Roni Hefetz is a venture capital investor based in Israel, listed as Partner at Walden Catalyst Ventures. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Roni Hefetz personally.
What does Roni Hefetz invest in?
Listed sectors include AI and Hardware; listed focus areas include AI Infrastructure, Chips, DeepTech and Generative AI. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Roni Hefetz invest at?
Walden Catalyst Ventures appears in Growth, Seed and Series A rounds across its known deals, and Roni Hefetz is listed there as Partner. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Roni Hefetz listed at?
Roni Hefetz is listed as Partner at Walden Catalyst Ventures. 5 other people in the database share a firm with Roni Hefetz.
How do I contact Roni Hefetz?
An email address, a phone number and a LinkedIn page are on file for Roni Hefetz. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal