ActiveState

ActiveState Software Inc. is a Canadian software company that develops and supports tools for managing open source software in enterprise environments. The company provides solutions for automated vulnerability management, container security, and software supply chain security. ActiveState delivers secure containers and language runtimes that development teams can incorporate into their software development lifecycle (SDLC), and its platform is designed to help DevSecOps teams automatically identify, prioritize, and remediate vulnerabilities in open source components, and to manage dependencies across programming languages.

As of 2025, ActiveState reports serving approximately 94,000 monthly active users and supporting more than 40 million open source libraries. The company states that its platform is compliant with the National Institute of Standards and Technology (NIST) Secure Software Development Framework (SSDF).

ActiveState is privately held and jointly owned by its employees and Vertu Capital, a Canadian private equity firm.