Founder Profile
Sid Sijbrandij
Last reviewed: 2026 · By Swet Parvadiya
Background
Sid Sijbrandij joined the GitLab project in 2012 and incorporated GitLab Inc. in 2014, providing the critical business acumen, operational structure, and strategic vision required to transform an open-source hobby project into a globally dominant, publicly traded enterprise software company.
Founding Story
Sid Sijbrandij is the CEO and a co-founder of GitLab Inc., having joined the GitLab project in 2012 after recognizing the massive potential of the open-source repository manager he was using for his own web development agency. Sijbrandij proposed a partnership to commercialize the project, offering the business leadership and operational structure necessary to scale the platform. In 2014, he officially incorporated GitLab Inc. and assumed the role of CEO. Sijbrandij is widely credited with establishing the company's unique corporate culture, most notably the radical commitment to an all-remote workforce and the publication of the comprehensive, publicly accessible GitLab Handbook. This 'handbook-first' approach and extreme transparency were highly unconventional but proved to be a massive competitive advantage, allowing the company to attract top-tier global talent and operate with exceptional efficiency. Under his leadership, GitLab successfully navigated the complex transition from a free, open-source tool to a comprehensive, commercial DevSecOps platform, driving the company through a successful IPO in 2021 and establishing it as a formidable competitor to hyperscaler-backed rivals in the enterprise software market.