Steve Ballmer
USA
Net Worth
$124B
Source of Wealth
Microsoft
Global Rank
#9 of 100
About Steve Ballmer
Steve Ballmer is the former CEO of Microsoft and the owner of the Los Angeles Clippers. As the 30th employee hired at Microsoft and Bill Gates' closest business partner, Ballmer played an indispensable role in building Microsoft into the dominant software company of the personal computer era. His infectious energy, passionate leadership style, and relentless sales expertise were crucial to Microsoft's rise, and his Microsoft shares have made him one of the wealthiest people in the world.
During his 14 years as CEO, Ballmer oversaw massive growth in Microsoft's revenue and profits, scaling the company's enterprise business into a juggernaut. He championed the development of Microsoft Azure, the cloud computing platform that would become one of the company's most valuable assets and a major competitor to Amazon Web Services. He also oversaw the successful launch of Xbox, transforming Microsoft into a major player in the gaming industry, and acquired Skype, bringing video communication to hundreds of millions of users.
Since stepping down from Microsoft, Ballmer has become a beloved figure in the NBA as the enthusiastic owner of the Los Angeles Clippers, investing billions in the team and a spectacular new arena, the Intuit Dome. He also founded USAFacts, a nonpartisan data platform that makes government financial data accessible to all Americans, reflecting his belief in transparency and civic engagement.
Key Achievements
Scaled Microsoft's Enterprise Business
As CEO, grew Microsoft's annual revenue from $25 billion to over $80 billion, building the enterprise software and services business into the company's most powerful growth engine.
Launched Azure Cloud Platform
Championed the development of Microsoft Azure, laying the foundation for what would become one of the world's two leading cloud computing platforms.
Built the Xbox Gaming Brand
Oversaw the launch and growth of Xbox, successfully entering the competitive gaming console market and establishing Microsoft as a major force in the gaming industry.
Founded USAFacts
Created USAFacts.org, a nonpartisan, not-for-profit civic initiative that provides accessible, comprehensive data about the US government's finances and impact.
Transformed the LA Clippers
Purchased the Los Angeles Clippers and invested in building the Intuit Dome, a state-of-the-art arena, bringing world-class facilities and renewed energy to the franchise.
Notable Quotes
“The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive.”
— Steve Ballmer
“Great companies in the way they work, start with great leaders.”
— Steve Ballmer
“I believe in the value of hard work and the power of passion to drive success.”
— Steve Ballmer
Key Decisions
Joined Microsoft as its 30th employee and first business manager, dropping out of Stanford's MBA program to take a chance on the fledgling software company.
Launched the original Xbox gaming console, making a bold $500 million bet that took Microsoft into the consumer hardware and gaming industry.
Initiated the development of what would become Microsoft Azure, recognizing the transformative potential of cloud computing for enterprise customers.
Acquired Skype for $8.5 billion, adding video calling capabilities that would later become essential to Microsoft's communications and productivity ecosystem.
Purchased the Los Angeles Clippers for $2 billion, becoming one of the most passionate and visible team owners in professional sports.
Companies & Ventures
Microsoft
CEO (2000-2014) · Est. 1975 (Ballmer CEO 2000-2014)
Steve Ballmer served as Microsoft's CEO for 14 years, overseeing the company through one of the most challenging periods in technology history. While often underestimated for missing the mobile revolution, Ballmer made decisions that laid the groundwork for Microsoft's later success: he launched Azure cloud services in 2010, grew the enterprise business significantly, expanded Xbox into a major gaming platform, and acquired Skype for $8.5 billion. Under Ballmer, Microsoft's annual revenue grew from $25 billion to $86 billion and the company's server and enterprise business became the foundation of what would become the world's largest cloud computing platform.
LA Clippers
Owner · Est. 1970 (acquired by Ballmer 2014)
In August 2014, just months after stepping down as Microsoft CEO, Ballmer purchased the Los Angeles Clippers for $2 billion — the second-highest price ever paid for a North American sports franchise at the time. He has since invested in building the Intuit Dome, a state-of-the-art $2 billion arena in Inglewood, California, that opened in 2024. Ballmer brings his trademark energy and passion to ownership, regularly appearing courtside as the Clippers' most enthusiastic fan.
USAFacts
Founder · Est. 2017
USAFacts, which Ballmer founded and funds, is a nonpartisan, not-for-profit civic initiative that provides accessible, comprehensive data about the U.S. government's finances and outcomes. The platform aggregates data from over 130 government sources to answer fundamental questions: How much money does the government collect and spend? What are the outcomes? Ballmer, who sees it as a '10-K for the government,' has invested over $10 million in the project, driven by his belief that informed citizens are essential to a functioning democracy.
Philanthropy
Steve Ballmer and his wife Connie have committed over $3 billion to philanthropic efforts, with a particular focus on economic mobility for children and families in the United States. The Ballmer Group, established in 2014, works with nonprofit organizations and governments to improve outcomes in education, child welfare, and family economic stability. Their giving philosophy emphasizes data-driven approaches and systemic change — reflecting Ballmer's engineering background and his belief that philanthropy should be measured by outcomes, not intentions. Through USAFacts, Ballmer has also invested heavily in government transparency, making it possible for any citizen to see exactly how their tax dollars are collected and spent.
Deep Dives
Go deeper into what makes Steve Ballmer exceptional.
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