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 $20.4 million across two funding rounds from four investors. In July 2025, Seal Security secured its Series A funding round, with.

Business overview

Seal Security specializes in supply chain security operations, providing solutions that enable organizations to automate and scale open-source vulnerability remediation and patch management. The company offers standalone security patches designed to give security teams centralized control over the vulnerability patching process, reducing the need for R&D involvement. This allows organizations to efficiently verify and deploy security patches across their entire infrastructure, serving the cyber security sector with a focus on GRC & Vulnerability, and targeting enterprise and software development customers.

Strategic signal

In July 2025, Seal Security successfully closed its Series A funding round, which included participation from. This funding indicates strong investor confidence in the company's approach to automating open-source vulnerability fixes and its potential to address critical challenges in supply chain security. The investment validates Seal Security's market position and suggests a trajectory of accelerated development and market expansion for its remediation and patch management solutions.

Company Intelligence Q&A

What was Seal Security's most recent funding event?

In July 2025, Seal Security completed a Series A funding round. Vertex Ventures Israel was a lead investor in this round, which was also joined by More Investment House.

When was Seal Security founded and by whom?

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

What type of funding did Seal Security receive in February 2024?

In February 2024, Seal Security secured Seed funding. Investors included Vertex Ventures Israel and Cyber Club London.

What is Seal Security's core offering?

Seal Security provides solutions for supply chain security operations, enabling organizations to automate and scale open-source vulnerability remediation and patch management through unique, standalone security patches.

How does Seal Security's solution benefit organizations?

Seal Security's solution allows security teams to centralize control over the vulnerability patching process without direct R&D involvement, enabling them to verify and deploy security patches instantly across the organization.