# Seal Security

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/seal-security

- Industry: Software
- Headquarters: Tel Aviv, Israel
- Website: www.seal.security
- Total disclosed funding: $20M
- Latest round: Series A (Jul 29, 2025)
- Investors on record: 6

## About

Based in Tel Aviv, Israel, and founded in 2022 by Chief Executive Officer Itamar Sher, Chief Technology Officer Lev Pachmanov, Chief Product Officer Alon Navon, Seal Cybersecurity Solutions Inc. doing business as Seal Security, operates as a developer of cybersecurity platform for supply chain security operations and patch management. In July 2025, Seal Security raised USD 13 million in series A funding led by returning investor Vertex Ventures Israel, with participation from another returning investor Cyber Club London. New investors More Investment House and SBI Investment also participated in the round. Seal Security developed a product for the maintenance of security patches eliminating vulnerability backlogs and associated technical debt. It reduces Mean Time to Resolution (MTTR) from weeks to hours, enabling security teams to respond promptly to critical and high-security issues. In addition, the firm’s solution integrates easily into existing Software Development Life Cycle (SDLC) and workflows, offering one-click standalone security patches for immediate resolution of critical security issues. The company supports and integrates various coding languages, patch management systems, and open-source platforms through powerful APIs and CLI. The company will use the July 2025 funding to expand its market reach.

## Funding rounds

- Series A, Jul 29, 2025, $13M — Vertex Ventures Israel, SBI Investment, More Investment House, Cyber Club London, Crew Capital
- Seed, Feb 13, 2024, $7.4M — Vertex Ventures Israel, PayPal Ventures, Cyber Club London, Crew Capital

## Investors

- Vertex Ventures Israel (https://capitalatlas.ai/funds/vertex-ventures-israel) — Seed, Series A
- PayPal Ventures (https://capitalatlas.ai/funds/paypal-ventures) — Seed
- Cyber Club London (https://capitalatlas.ai/funds/cyber-club-london) — Seed, Series A
- Crew Capital — Seed, Series A
- SBI Investment (https://capitalatlas.ai/funds/sbi-investment) — Series A
- More Investment House (https://capitalatlas.ai/funds/more-investment-house) — Series A