Founders Group
VC Fund
Tel Aviv, Israel
Founders Group is a selection of investors from various fields and industries, who are all founders themselves. United by the belief that the founder should be the center of any successful company, we provide multi-stage guidance, support and funding from seed to growth stages to companies across different sectors and strategies.
- Total investments:
- 5
- Last investment:
- Lead investor:
- 40%
Last updated:
For AI agents: llms.txt
Industries Founders Group invests in
Stages Founders Group invests in
Countries Founders Group invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Series A
- $2M–$5M
Investment Focus
Industry
- Cyber Security 2 (40%)
- Information Technology 2 (40%)
- B2B 1 (20%)
- CRM 1 (20%)
- Mobile 1 (20%)
Stage
- Angel 1 (20%)
- Pre-Seed 1 (20%)
- Series A 1 (20%)
- Venture - Series Unknown 1 (20%)
Country
- United States 3 (60%)
- Israel 1 (20%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Isaac Zack
Managing Partner
|
Managing Partner | Total investments: 0 | Find email | |
Limor Malka
Operation & Community Manager
|
Operation & Community Manager | Total investments: 0 | Find email | |
Omri Lavie
Founding Partner
|
Founding Partner | Total investments: 0 | Find email | |
Shalev Hulio
Partner
|
Partner | Total investments: 2 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Sepio Systems
|
Sepio Systems provides mobile application development, cloud, AWS services and solutions. | Venture - Series Unknown / Mar 04, 2019 | |
ReSec Technologies
|
ReSec is an Israeli cyber security company providing organizations with the ultimate protection from file-based malware threats, both known an unknown ("zero days"). We are a gateway solution, used by large and highly sensitive organizations for protection from email, endpoint, file uploads and downloads, and transfer threats. Overcomingthe limitations of conventional anti-malware detection solutions by using patented Content Disarm and Reconstruction (CDR) technology. ReSec’s ReSecure Platform is a multi-engine solution that treats every file as a threat, leaves the original file outside of the organization’s network, and delivers the end-user a threat-free and fully functional replica of the file in real-time. ReSec is an established product that is market tested, with dozens of enterprise customers, from large banks, military and defense organizations, government offices, airlines, oil and gas companies and more. | $2M / Series A / Jan 27, 2018 | |
Sepio
|
Founded in 2016 by cybersecurity industry veterans, Sepio's HAC-1 is the first hardware access control platform that provides visibility, control, and mitigation to zero trust, insider threat, BYOD, IT, OT and IoT security programs. Sepio's hardware fingerprinting technology discovers all managed, unmanaged and hidden devices that areotherwise invisible to all other security tools. Sepio is a strategic partner of Munich Re, the world's largest reinsurance company, and Merlin Cyber, a leading cybersecurity federal solution provider. | $2M / Pre-Seed / May 15, 2016 | |
|
ReSec Technologies
|
ReSec is an Israeli cyber security company providing organizations with the ultimate protection from file-based malware threats, both known an unknown ("zero days"). We are a gateway solution, used by large and highly sensitive organizations for protection from email, endpoint, file uploads and downloads, and transfer threats. Overcomingthe limitations of conventional anti-malware detection solutions by using patented Content Disarm and Reconstruction (CDR) technology. ReSec’s ReSecure Platform is a multi-engine solution that treats every file as a threat, leaves the original file outside of the organization’s network, and delivers the end-user a threat-free and fully functional replica of the file in real-time. ReSec is an established product that is market tested, with dozens of enterprise customers, from large banks, military and defense organizations, government offices, airlines, oil and gas companies and more. | $5M / Series A / Feb 23, 2016 | |
ONDiGO
|
ONDiGO is an AI sales-operations platform that boosts the bottom-line performance of sales/accounts teams. ONDiGO is leveraging quantitative indicators such as trends, sentiment, and engagement velocity to increase win-rate, shorten sales cycles and capture repeatable-success-patterns. | Angel / Oct 03, 2015 |
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FAQ
What does Founders Group invest in?
Founders Group invests primarily in Cyber Security, Information Technology and B2B startups, most often at Angel and Pre-Seed stage. Most of the 5 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Founders Group's check size?
Founders Group typically joins rounds of $2M–$5M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Founders Group participates in.
How do I contact Founders Group?
Public channels for Founders Group include LinkedIn and the website linked on this profile. 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.
Who are the partners at Founders Group?
The team at Founders Group includes Isaac Zack (Managing Partner), Limor Malka (Operation & Community Manager) and Omri Lavie (Founding Partner). The Team section lists each member with their title, investment count and links.
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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