Seal Security

Company Overview

Snapshot

Founded in November 2022 by Itamar Sher, Alon Navon, and Lev Pachmanov, Seal Security operates with 51–200 employees. The company has raised $20.4M across two funding rounds from four investors. In July 2025, Seal Security secured Series A funding, led by.

Business overview

Seal Security specializes in supply chain security operations, providing solutions that automate and scale open-source vulnerability remediation and patch management. The company's core technology offers standalone security patches, enabling centralized control over the patching process without requiring R&D involvement. This allows organizations to efficiently verify and deploy security patches across their entire infrastructure, serving markets focused on enterprise and software development within the cyber security sector.

Strategic signal

In July 2025, Seal Security raised a Series A round, signaling strong investor confidence in its approach to automating open-source vulnerability fixes. This funding, led by Vertex Ventures Israel, indicates a strategic validation of the company's technology and its potential to address critical pain points in the cybersecurity landscape, particularly concerning supply chain security and the efficient management of open-source components.

Company Intelligence Q&A

What is Seal Security's primary focus?

Seal Security focuses on supply chain security operations, empowering organizations to automate and scale their open-source vulnerability remediation and patch management.

When was Seal Security founded and by whom?

Seal Security was founded in November 2022 by Itamar Sher, Alon Navon, and Lev Pachmanov.

What was Seal Security's most recent funding round?

In July 2025, Seal Security secured Series A funding, led by.

What was Seal Security's Seed funding round?

In February 2024, Seal Security secured Seed funding from investors including.

How does Seal Security's solution work?

Seal Security's solution provides unique, standalone security patches that enable centralized control over the vulnerability patching process, allowing organizations to deploy patches instantly without R&D involvement.