Who Founded Facebook
Facebook was founded by Mark Zuckerberg, Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes while they were students at Harvard University. The service launched in February 2004 as TheFacebook, initially limited to Harvard students before expanding to other Ivy League schools, then U.S. universities, high schools, and eventually anyone aged 13 and older. The founding team built the initial platform, handled early product decisions, and secured the first external funding that helped the company grow beyond campus networks read more about the original founders and early development.
Roles and Early Contributions of Each Founder
Mark Zuckerberg served as the lead programmer and chief executive, writing much of the early code and defining the product roadmap. Eduardo Saverin handled business operations and provided initial funding, while also securing the company's first major investment from Peter Thiel and Accel Partners. Andrew McCollum focused on visual design and early user interface work, Dustin Moskovitz managed early engineering and infrastructure, and Chris Hughes led communications, marketing, and later became a spokesperson for the company's growth details on early roles and responsibilities.
How the Founding Team Divided Responsibilities
Zuckerberg concentrated on product and technology, Saverin on finance and legal matters, McCollum on design, Moskovitz on systems and engineering, and Hughes on community outreach and public relations. This division allowed the small team to move quickly during the critical early months when user growth accelerated across university networks and the platform needed constant feature updates to retain early adopters.
Ownership, Equity, and Departures
The original ownership structure evolved through multiple funding rounds, with early shares diluted as outside investors and employees received equity. Eduardo Saverin was pushed out of his executive role and saw his ownership stake reduced, a dispute that became the subject of a high-profile legal settlement and the book and film "The Social Network." The remaining founders continued to hold significant roles, with Moskovitz later co-founding Dustin Moskovitz's next venture and Hughes becoming a prominent public figure and investor SEC filings show ownership changes and capital structure.
Key Milestones in Facebook's Corporate History
Facebook moved from Harvard to other universities, then opened to high school students, and finally to the general public in September 2006. The company rebranded to Meta Platforms in 2021, reflecting a broader strategic shift toward virtual reality, augmented reality, and the metaverse, while the core social media platform continued to operate under the Facebook brand Forbes coverage of the rebrand and ongoing platform evolution.