Marc Nathanson, cable television pioneer and philanthropist, helped shape the modern media landscape as a founding figure in the early cable industry. As founder of Falcon Cable TV in the 1970s, he built and later sold one of the largest cable operators in the United States, playing a formative role in the expansion of broadband and pay television. Nathanson went on to serve as U.S. ambassador to Norway and became a major force in philanthropy through the Nathanson Family Foundation, supporting education, public health, and cultural institutions. His career reflects a blend of entrepreneurial foresight, public service, and long-term civic impact.

Marc Andreessen, cofounder of Netscape and venture capital firm Andreessen Horowitz, is one of Silicon Valley’s most influential architects, shaping both the early internet and the modern startup ecosystem. After creating Mosaic, the first widely adopted web browser, and helping launch Netscape, Andreessen turned to investing, backing industry-defining companies across software, crypto, AI, and consumer technology. Through Andreessen Horowitz, he helped institutionalize venture capital as a full-service platform, supporting founders with capital, talent, and strategic insight. Known for his bold technological manifestos and conviction in software’s transformative power, Andreessen remains a central voice in global innovation.

Lowell Milken, cofounder of Knowledge Universe and a longtime leader in education reform and philanthropy, has built a wide-ranging career focused on improving teaching quality and expanding access to effective learning models. After an early career in law and finance, he helped develop Knowledge Universe into one of the world’s largest private education companies, spanning early childhood learning, professional development, and technology-enabled instruction. As chairman of the Milken Family Foundation, he has created nationally recognized programs such as the Milken Educator Awards and TAP: The System for Teacher and Student Advancement. Known for his strategic vision and commitment to education innovation, Milken is a defining figure in modern philanthropic efforts to strengthen America’s schools.

Kieu Hoang, Vietnamese-American entrepreneur and former refugee, built a major fortune in medical diagnostics before becoming a high-profile philanthropist and luxury lifestyle investor. After immigrating to the United States with very little, he joined Abbott Laboratories and later founded RAAS, a blood plasma and biotech company that expanded internationally and generated substantial wealth. Hoang went on to acquire and develop vineyards and wineries in Napa Valley and Malibu, combining business with culture, hospitality, and community engagement. Known for his generosity and global perspective, he has donated to health, disaster relief, and cultural causes across Vietnam and the United States.

Kevin Systrom, cofounder of Instagram, helped build one of the most influential social platforms of the modern era by combining minimalist design, mobile photography, and frictionless sharing. After early career stints at Google and Nextstop, he launched Instagram with Mike Krieger in 2010, growing it to millions of users in months and selling the company to Facebook for $1 billion in 2012 while continuing to expand it into a global cultural phenomenon. Known for his product craftsmanship and creator-focused approach, Systrom has since turned his attention to algorithmic news and discovery through his startup Artifact, while remaining a major voice in technology and entrepreneurship.

Kelcy Warren, cofounder and executive chairman of Energy Transfer, built one of North America’s largest pipeline and midstream energy networks through aggressive dealmaking, operational scale, and a deep understanding of U.S. oil and gas logistics. Since launching Energy Transfer in 1996, he has overseen a sweeping expansion across natural gas, crude, and NGL infrastructure, including the development of high-profile projects such as the Dakota Access Pipeline. A self-made billionaire from modest Texas roots, Warren combines engineering discipline with bold acquisitive strategy, while remaining an active philanthropist in education, parks, and music—most notably founding the Texas music venue and nonprofit, Klyde Warren Park in Dallas.

Kavitark Ram Shriram, early Google investor and founding board member, is one of Silicon Valley’s most influential angel investors, helping shape the modern internet economy through strategic backing and mentorship. A veteran of Netscape and Amazon, Shriram was among the earliest believers in Larry Page and Sergey Brin, providing seed capital and guidance that helped Google scale into a global technology giant. Through his family office, Sherpalo Ventures, he has backed dozens of startups across search, AI, ecommerce, and consumer technology, often bringing hands-on operational insight and long-term partnership. Known for his quiet style and deep conviction, Shriram remains a key figure behind some of the most important companies in tech.

Joe Lau, cofounder and CTO of Alchemy, is one of the central technical architects behind the Web3 infrastructure powering thousands of blockchain applications. After graduating from Stanford, Lau teamed up with Nikil Viswanathan to launch Alchemy in 2017, building the backend platform that supports developers across Ethereum, Polygon, and other leading chains. Under his engineering leadership, Alchemy has become the “AWS of blockchain,” enabling billions of monthly transactions for companies ranging from DeFi protocols to NFT marketplaces and gaming studios. Known for his deep technical rigor, product discipline, and ability to translate complex infrastructure into accessible tools, Lau is a defining force in the maturation of Web3.

Joe Lacob, managing partner and chairman of the Golden State Warriors, is the venture capitalist who helped engineer one of the greatest franchise transformations in modern sports. After years at Kleiner Perkins investing in healthcare and technology, Lacob led the group that acquired the Warriors in 2010 and rebuilt the organization through analytics-driven strategy, top-tier talent development, and a bold front-office culture. Under his leadership, the Warriors evolved from a struggling team into a global dynasty with multiple NBA championships, a state-of-the-art arena in San Francisco, and one of the most valuable brands in sports. Lacob’s blend of data rigor, entrepreneurial mindset, and competitive ambition has redefined what ownership can look like in the NBA.

José E. Feliciano, cofounder and managing partner of Clearlake Capital, is one of the most influential private equity investors of his generation, helping build Clearlake into a top-tier global firm focused on technology, industrials, and consumer businesses. Since launching the firm in 2006 with Behdad Eghbali, Feliciano has overseen a disciplined strategy combining operational transformation with data-driven value creation, driving assets under management to well over $70 billion. A leader in expanding Latino representation in finance, he is also a major philanthropist through the SUPERB and Somos foundations, supporting education, entrepreneurship, and social mobility. Feliciano’s blend of investment rigor, cultural leadership, and long-horizon thinking has made him a defining force in modern private equity.

John Pritzker, hospitality investor and member of the Pritzker family behind Hyatt Hotels, has built a distinct legacy in luxury travel and lifestyle ventures through Geolo Capital, the private equity firm he founded in 2005. After early leadership roles at Hyatt and the family’s travel assets, he shifted toward boutique hospitality, backing high-end brands such as Two Roads Hospitality—later acquired by Hyatt in a landmark deal that returned him to the business his family helped create. Pritzker has focused on experiential hotels, wellness properties, and entertainment-driven real estate while maintaining a strong philanthropic presence in arts, education, and community causes. His career reflects a blend of entrepreneurial independence and deep industry heritage.

John Fisher, billionaire investor and owner of the San Francisco Giants–affiliated interests through Pisces, Inc., manages one of the most diversified private investment portfolios linked to the Fisher family, heirs to the Gap retail fortune. As president of Pisces, Fisher oversees long-term capital allocation across real estate, private equity, and strategic sports holdings, including his majority stake in Major League Baseball’s Oakland Athletics. Known for his discreet, media-averse style, he has built influence in professional sports ownership and large-scale development projects, while maintaining a complex role in the Athletics’ future and broader West Coast commercial investments.

John Doerr, chairman of Kleiner Perkins, is one of the most influential venture capitalists in Silicon Valley, backing industry-defining companies that helped shape the modern internet and clean-tech revolutions. Since joining the firm in 1980 after a successful career at Intel, he led investments in Amazon, Google, Netscape, Sun Microsystems, and later climate-focused innovators such as Beyond Meat and QuantumScape. Doerr is also a leading voice for mission-driven entrepreneurship, championing OKR management frameworks and ambitious climate policy through philanthropy and his book Speed & Scale. His decades-long impact continues to steer technology, leadership, and climate innovation on a global scale.

John Collison, cofounder and president of Stripe, is one of the youngest self-made billionaires in tech, helping build the financial infrastructure that powers much of the modern internet economy. Alongside his brother Patrick, he launched Stripe in 2010 to simplify online payments for developers and businesses, growing it into a global platform used by millions of companies—from startups to industry giants like Amazon and Lyft. Known for his product discipline, engineering rigor, and long-term focus on expanding digital commerce, Collison has positioned Stripe as a cornerstone of global fintech, enabling seamless payments and financial services across over 100 countries.

John Bicket, co-founder and CTO of Samsara, turned a PhD-level tech project at MIT into a multibillion-dollar industrial Internet-of-Things company. After earlier selling his first startup, Meraki, to Cisco for $1.2 billion, Bicket teamed up with Sanjit Biswas in 2015 to build Samsara—fusing sensors, AI, and cloud software to monitor fleets, equipment, and field operations across thousands of enterprises. With stakes valued at around $3 billion each post-IPO, Bicket reflects the rare path from academic research to top-tier tech billionaire, while steering product strategy, engineering culture, and long-term innovation at the heart of the connected-operations era.

John A. Sobrato, founder of the Sobrato Organization, is one of Silicon Valley’s most influential real estate developers, building a multibillion-dollar portfolio that houses many of the world’s leading technology companies. After selling one of the Bay Area’s earliest tech office parks in the 1970s, he expanded aggressively into commercial and multifamily properties across the region, creating a dominant privately held enterprise now managed alongside the second generation. A dedicated philanthropist, Sobrato has devoted much of his wealth to education, housing, and community development, with the family pledging to give away the majority of its net worth, solidifying his impact on both the business and social fabric of Northern California.

Joe Kiani, founder, chairman, and CEO of Masimo, is a pioneering medical-technology entrepreneur whose innovations in noninvasive monitoring have transformed modern patient care. Since launching Masimo in 1989, he has built the company into a global leader in pulse oximetry and hospital automation, driven by breakthrough signal-processing technology that set new clinical standards worldwide. Kiani has also become a prominent advocate for patient safety and healthcare transparency, founding the Patient Safety Movement Foundation to reduce preventable hospital deaths. With a blend of engineering vision, mission-driven leadership, and bold industry advocacy, he remains one of the most influential figures in medical technology.

Jerry Yang, cofounder of Yahoo!, is one of the earliest architects of the modern internet, helping transform a Stanford hobby project into one of the first global web portals and a defining tech company of the 1990s. After stepping down from Yahoo!, Yang went on to establish AME Cloud Ventures, becoming a major early-stage investor in data-driven startups and emerging technologies. Known for his long-term vision, deep technical roots, and influential role in bridging Silicon Valley with Asian markets, Yang remains a respected entrepreneur, investor, and philanthropist shaping the next generation of innovation.

Yuri Milner, tech investor and science philanthropist, is one of the most influential figures in global venture capital through his firm DST Global, which backed companies such as Facebook, Airbnb, Spotify, Alibaba, and ByteDance long before they became industry giants. A former physicist, Milner is known for his data-driven approach to identifying transformative internet businesses and for shaping a new model of late-stage tech investing. Beyond finance, he cofounded the Breakthrough Prizes—often called the “Oscars of Science”—and launched initiatives supporting fundamental research, SETI, and human curiosity, establishing himself as one of the world’s leading patrons of science and discovery.

Jeffrey Gundlach, founder and CEO of DoubleLine Capital, is one of the most influential bond investors of his generation, often referred to as the “Bond King” for his prescient calls on interest rates, credit cycles, and macroeconomic trends. After rising to prominence at TCW, he launched DoubleLine in 2009, quickly attracting tens of billions in assets and building a reputation for disciplined portfolio construction and rigorous market analysis. Known for his outspoken commentary and data-driven contrarian views, Gundlach has become a key voice shaping fixed-income strategy and broader market sentiment across Wall Street.