Bill Gates Age When He Started Microsoft
Bill Gates was 20 years old when he co-founded Microsoft in April 1975 with Paul Allen, according to the latest public records and biographical data available from Forbes and other trusted sources. The company was registered in New Mexico, and Gates left Harvard University shortly before turning 21 to focus on building the software business. This founding age is widely cited in business histories and SEC filings related to early Microsoft corporate documents.
The decision to start Microsoft came after Gates and Allen developed a BASIC interpreter for the Altair 8800, which is often highlighted in profiles of the company's origins. Gates's age at founding is a key data point in timelines of young entrepreneurs and is referenced in detailed accounts on Microsoft's own history pages and in long-form profiles on Forbes.
Early Milestones and Founding Details
In 1975, Gates and Allen officially registered the partnership that became Microsoft, and Gates took the role of chief executive while still a college student. The company's first major contract came from MITS, the maker of the Altair 8800, and Gates was 20 when he moved the operation to Albuquerque, New Mexico.
By 1979, when Gates was 24, Microsoft relocated its headquarters to Bellevue, Washington, and the company began to focus on operating systems for IBM-compatible PCs. This period is well documented in business archives and is often cited in articles about Microsoft's early growth and corporate structure.
How Young Was Bill Gates When He Built Microsoft
Gates's age at the start of Microsoft is frequently used in discussions of the youngest tech founders, and he is consistently listed among the top young entrepreneurs in industry rankings. The company's rapid rise from a small partnership to a global software leader is tied directly to Gates's leadership during his early twenties.
Public filings and corporate records show that Gates held key leadership roles at Microsoft while still in his early twenties, and his age at founding remains a standard reference in business case studies. The latest data from company histories and trusted business sources continues to confirm that Gates was 20 when he started Microsoft.