Roy Reznik
Angel Investor
Roy Reznik is a Co-Founder and VP of R&D at Wiz. Prior to that, he co-founded Adallom LTD. and serves as its Vice President of R&D. Roy Reznik leads Adallom’s research and development efforts and manages the engineering team. Roy Reznik has a wide and in-depth technical understanding, experience in both large-scale companies and smallstart-ups, and a success-driven attitude. He has unique talents in developing complete products from scratch. He was Co-Founder and Chief Technology Officer at Kollart and Director of Product Management at WhereCanItBe.
- Total investments:
- 4
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Roy Reznik invests in
Stages Roy Reznik invests in
Countries Roy Reznik invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Artificial Intelligence 2 (50%)
- Software 1 (25%)
- Generative AI 1 (25%)
- Cyber Security 1 (25%)
- Data Management 1 (25%)
Country
- United States 2 (50%)
- Israel 1 (25%)
- Czech Republic 1 (25%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Duvo is an agentic automation platform designed for enterprise businesses, particularly in retail and FMCG sectors. | $15M / Seed / Dec 02, 2025 | ||
| Ryft is the Automated Iceberg Management Solution. We help data teams create a truly open, automated and cost-effective Iceberg lakehouse, by maintaining and optimizing Iceberg tables in real time, all based on actual usage patterns. Ryft also automates governance, GDPR compliance and data lifecycle so data stays secure and compliant. | $8M / Seed / Jul 09, 2025 | ||
| Twine Vision is to create AI digital cybersecurity and introduce virtual digital employees to work alongside human teams. | $12M / Seed / Nov 20, 2024 | ||
| Bold is a cybersecurity company that develops AI software to monitor device activity and detect unusual behavior linked to security threats. | $12M / Seed / Jan 01, 2024 |
Co-Investors
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FAQ
What does Roy Reznik invest in?
Roy Reznik invests primarily in Artificial Intelligence, Software and Generative AI startups, most often at Seed stage. Most of the 4 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Roy Reznik?
Public channels for Roy Reznik include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Roy Reznik last invest?
The most recent investment recorded for Roy Reznik closed in Dec 2025. Shizune tracks 4 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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