OpenClassrooms

OpenClassrooms is a Paris-based online education company that turns coursework into jobs. Founded in 2013 by Pierre Dubuc and Mathieu Nebra out of the tutorial site Le Site du Zéro, it offers hundreds of free courses plus accredited, mentor-supported degree and apprenticeship programs in fields like data, AI, cybersecurity and web development. A certified B Corp with roughly 2.5 million monthly users, the company pairs project-based online learning with real-world work placements and a network of thousands of expert mentors, positioning itself as an education-to-employment platform rather than a video-course catalog.