Charles Simonyi Net Worth

Estimated net worth (2026)

$7.7 billion

Who is Charles Simonyi?

Charles Simonyi was a pioneering figure in technology and entrepreneurship, known for revolutionizing software development. As a former researcher at Xerox PARC, he was instrumental in introducing key concepts like graphical user interfaces and object-oriented programming to Microsoft. He led the creation of early Microsoft applications, including versions of Microsoft Office, establishing himself as a foundational architect of modern computing. Beyond his technical achievements, Simonyi built significant wealth through his business ventures, including co-founding Intentional Software. He is also recognized for his unique experiences as one of the first private citizens to travel to space twice, becoming the fifth space tourist.

Known for

Entrepreneur

Wealth from

Microsoft

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Net worth figure (2026) sourced from Forbes; biography adapted from Wikipedia. Net worth figures are estimates and may vary by source.