About
Paul Allen was an American businessman, computer programmer, and investor who co-founded Microsoft Corporation with Bill Gates in 1975, revolutionizing the world of personal computing. Beyond Microsoft, Allen pursued various ventures, including investments in technology, sports teams, and real estate. He was also known for his passion for exploration, discovering the wrecks of famous warships. Allen's philanthropic efforts focused on scientific research, education, and conservation, making a significant impact on various fields.
Career Timeline
Co-Founds Microsoft
Co-founded Microsoft with Bill Gates, creating what would become one of the most valuable companies in the world. This partnership laid the foundation for the personal computer revolution.
MS-DOS Transforms Computing
Microsoft's MS-DOS became the operating system for IBM PCs, establishing Microsoft as the dominant force in personal computing. Allen's wealth skyrocketed as Microsoft's value exploded.
Leaves Microsoft, Remains Shareholder
Departed Microsoft after being diagnosed with Hodgkin's lymphoma but retained significant shareholding. His Microsoft stake continued to generate enormous wealth even after leaving day-to-day operations.
Acquires Portland Trail Blazers
Purchased the NBA's Portland Trail Blazers, beginning his sports ownership empire. His investments diversified beyond technology into sports, media, and real estate.
Acquires Seattle Seahawks
Bought the NFL's Seattle Seahawks, becoming one of the most prominent sports franchise owners. His wealth and influence now spanned technology, sports, and philanthropy on a massive scale.
Founds Vulcan Inc.
Established Vulcan Inc. to manage his diverse business and philanthropic interests. His empire included technology investments, real estate, media companies, and major philanthropic initiatives.
Discovers USS Indianapolis Wreck
His exploration team discovered the wreck of the USS Indianapolis, demonstrating his passion for underwater archaeology. This and other discoveries solidified his reputation as a pioneering explorer and philanthropist.
Dies from Cancer
Passed away at age 65 from complications of non-Hodgkin's lymphoma. His death was mourned globally as the world lost a technology pioneer, philanthropist, and visionary investor.
Tech Icon and Pioneer
Remembered as one of the most important figures in the computer revolution and a co-founder of Microsoft. His legacy as a technology pioneer, sports owner, explorer, and philanthropist ensures his place in history as a globally recognized icon who helped shape the modern world.
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Last updated: February 23, 2026