William Harrison is an American investor and the founder of Cathexis Holdings, a Houston-based private investment firm that deploys long-duration family capital across real estate and operating businesses. Known for a low-profile, control-minded approach, he has pursued large, concentrated positions and partnerships where patient ownership and hands-on governance matter more than headline velocity—backing assets that range from property to infrastructure-adjacent industrial and services companies, often in complex, cross-border situations.

Bill Austin, founder and CEO of Starkey Hearing Technologies, built one of the world’s largest privately held hearing aid manufacturers by combining medical innovation, global distribution, and a mission-driven approach to hearing health. Starting with a small hearing aid repair shop, Austin scaled Starkey into a major medical device company serving patients in more than 100 countries, while also pioneering philanthropic hearing initiatives through the Starkey Hearing Foundation. Known for blending entrepreneurship with humanitarian outreach, he has positioned Starkey at the intersection of technology, healthcare, and global access to treatment.

Trevor Rees-Jones is the billionaire founder of Chief Oil & Gas and a defining figure of the American shale revolution. Known as the "winningest fracker," he built a multi-billion-dollar fortune through strategic plays in the Barnett Shale, culminating in the $2.7 billion sale of his firm to Chesapeake Energy in 2022. In 2026, he remains a titan of Texas philanthropy, with the Rees-Jones Foundation surpassing $900 million in total giving. His current major project is the 2026 development of the Rees-Jones Library of the American West at Southern Methodist University, which will house his $100 million collection of rare books and art. His wealth continues to grow through significant stakes in Expand Energy and diversified real estate.

Aubrey Graham, known as Drake, is a global hip-hop icon and mogul who recently launched the "Iceman" era in early 2026. While navigating a major class-action lawsuit regarding his partnership with Stake.us, he remains a dominant commercial force, recently debuting the "Nite Sprite" and "Afters" meal through a 2026 McDonald’s x OVO collaboration in Toronto. His massive 2026 world tour aims to reclaim his streaming throne following the release of his ninth studio album. Beyond music, the "Global Ambassador" for the Toronto Raptors continues to expand his OVO empire into the culinary and tech sectors, maintaining a net worth of approximately $400 million.

Todd Wagner is a billionaire entrepreneur and co-founder of Broadcast.com, which he famously sold to Yahoo! for $5.7 billion. As CEO of 2929 Entertainment, he pioneered vertically integrated media and day-and-date film releases. In 2026, his focus centers on "venture philanthropy" through the Todd Wagner Foundation and the Charity Network, a digital platform modernizing global fundraising. He recently launched FoodFight USA, a nonprofit using AI to reform the American food supply and promote regenerative agriculture. Formerly a partial owner of the Dallas Mavericks, he now invests in emerging technologies and sports like Major League Pickleball with the Dallas Flash.

Timothy Headington is a billionaire businessman, film producer, and real estate developer who revitalized downtown Dallas. After building a fortune in oil and gas, he founded Headington Companies, which oversees luxury assets like The Joule hotel and the Forty Five Ten boutique. In early 2026, his firm is expanding its footprint by bringing Dallas-born concepts Tango Room and Commissary to Frisco’s HALL Park. A prolific producer, his recent credits include the 2026 Sundance breakout Wicker and continued work with his production banners Tango and Ley Line Entertainment. He is also a significant philanthropist through the Headington Institute, which provides psychological support for humanitarian workers and first responders globally.

Tilman Fertitta is the billionaire owner of the Houston Rockets and Landry’s, currently serving as the U.S. Ambassador to Italy. Since his 2025 appointment, he has balanced diplomacy in Rome with oversight of his gaming and hospitality empire. In 2026, he remains a central figure in the Rockets' strategy, which recently included the acquisition of Kevin Durant. A prominent philanthropist, he recently unveiled a historic Lincoln casket flag and continues his massive support for the University of Houston. His dual role makes him a unique power player in both international relations and professional sports.

Steven Udvar-Hazy is the executive chairman of Air Lease Corporation and a legendary pioneer of the aircraft leasing industry. He co-founded International Lease Finance Corporation (ILFC), growing it into one of the world's largest aircraft owners before selling it to AIG. Known as the father of modern aircraft leasing, his influence on aviation extends to advising manufacturers on the design of iconic jets like the Boeing 787. His philanthropic legacy is cemented by his landmark donation to the Smithsonian, leading to the creation of the Steven F. Udvar-Házy Center. Today, he remains a titan in global aerospace, shaping fleet strategies for the world's major airlines.

Stephen Winn is the founder and CEO of Mirasol Capital, an investment firm focused on real estate, technology, and entertainment. He is best known for founding RealPage, a leading provider of property management software, which he led as chairman and CEO for over two decades before selling it to Thoma Bravo for $10.2 billion in 2021. An electrical engineer by training with an MBA from Stanford, Winn has consistently operated at the intersection of data and physical assets. His current ventures include Cosm, an immersive technology firm, and the 1,400-acre Mirasol Springs conservation project in Texas, reflecting a career-long commitment to innovation and land stewardship.

Sid Bass, a prominent investor and heir to an oil fortune, has long been a central figure in American finance and philanthropy. Along with his brothers and the guidance of investor Richard Rainwater, he transformed the family’s wealth into a diversified empire with significant holdings in companies like Disney. Under his leadership, the Bass family became synonymous with sophisticated, large-scale investing and played a key role in the revitalization of downtown Fort Worth. Bass’s strategic foresight and long-term investment approach helped shape the modern landscape of private equity and corporate governance, particularly during the 1980s and 1990s.

Ross Perot Jr., businessman and real estate developer, built a major presence in transportation and property development while extending the Perot family legacy beyond technology. As chairman of Hillwood, he expanded the company into one of the most important industrial real estate and logistics developers in the United States, building massive distribution hubs, mixed-use communities, and aviation-linked projects. Perot also played a pioneering role in global aviation as part of the first circumnavigation of the world by helicopter. Known for long-term infrastructure vision and disciplined execution, he remains a central figure in modern logistics real estate and Dallas business leadership.

Rodney Lewis, cofounder of Lewis Energy Group, built one of the most successful privately held natural gas producers in the United States by focusing on disciplined drilling and long-term acreage strategy in South Texas. Alongside his wife EOG Resources cofounder, he helped expand Lewis Energy into a major operator in the Eagle Ford Shale and other prolific basins, developing extensive infrastructure and maintaining a reputation for conservative execution in cyclical commodity markets. Known for operating with a low public profile, Lewis has also become a significant philanthropist supporting education, healthcare, and community development in Texas.

Robert F. Smith, founder, chairman, and CEO of Vista Equity Partners, built one of the most successful private equity firms in the world by specializing in enterprise software and technology-enabled businesses. Since launching Vista in 2000, Smith developed a disciplined playbook focused on operational improvement, recurring revenue models, and data-driven management, enabling Vista to scale into a global investment powerhouse with billions in assets. Known for combining engineering-style rigor with dealmaking speed, he has shaped the modern software buyout market. Smith is also a major philanthropist, supporting education, racial equity, and community initiatives, including a landmark gift to eliminate student debt for an entire graduating class at Morehouse College.

Robert Rowling, founder and CEO of TRT Holdings, built a diversified private investment empire spanning hospitality, real estate, and industrial manufacturing. Best known for owning Omni Hotels & Resorts, Rowling expanded the brand into a major luxury hospitality platform while also investing across commercial property and operating businesses. TRT Holdings also controls the industrial company ASI, including the well-known Cirrus Aircraft brand, reflecting Rowling’s focus on high-quality, cash-generating assets. Known for low-profile leadership and long-term capital stewardship, he has become a significant figure in U.S. private enterprise.

Robert Bass, Texas billionaire investor and member of the legendary Bass family, built a reputation as one of the most influential private capital allocators in American business. Rising to prominence in the 1980s through high-profile investments and corporate deals, Bass developed a diversified portfolio spanning energy, finance, real estate, and private equity. Known for strategic patience and a preference for quiet influence over public visibility, he has remained a major force in long-term investing and philanthropic support for education, arts, and conservation.

Richard Rogers, cofounder and chairman emeritus of Mary Kay Inc., helped build and steward one of the world’s most successful direct-selling beauty companies into a global powerhouse. Working closely with founder Mary Kay Ash, Rogers played a defining role in scaling operations, strengthening the company’s entrepreneurial culture, and expanding internationally while preserving Mary Kay’s brand identity and values-led model. Known for long-term discipline and quiet operational leadership, he remains closely associated with the company’s decades of growth and enduring influence in global cosmetics and skincare.

Richard Kinder, cofounder and executive chairman of Kinder Morgan, built one of the largest energy infrastructure companies in North America by focusing on pipelines, terminals, and cash-flow durability at massive scale. A former Enron executive, Kinder launched Kinder Morgan in 1997 and expanded it through acquisitions and disciplined asset management, creating a dominant network transporting natural gas, refined products, and CO₂ across the United States. Known for financial focus and shareholder orientation, he helped pioneer the modern midstream business model and remains one of the most influential figures in U.S. energy logistics.

Paul Foster, founder and former CEO of Western Refining, built a major independent refining and fuel distribution business by acquiring underperforming assets and improving operational efficiency across the Southwest. Starting with a small El Paso refinery in the 1990s, Foster expanded Western Refining into a vertically integrated energy company before merging it with Andeavor, a deal that ultimately led to its acquisition by Marathon Petroleum. Beyond energy, he is a prominent philanthropist and civic leader in Texas, funding education, healthcare, and community development initiatives. Foster’s career reflects disciplined execution in cyclical industries paired with long-term regional impact.

Mark Jones, cofounder and chief growth officer of Goosehead Insurance, helped build one of the fastest-growing independent insurance agencies in the United States by reinventing how personal insurance is sold and serviced. After decades in the insurance industry, Jones partnered with his son to launch Goosehead in 2003, combining a tech-enabled platform with a franchise model that scaled rapidly nationwide. The company went public in 2018, rewarding its founders with significant wealth and cementing Goosehead as a disruptor in a traditionally fragmented industry. Known for his entrepreneurial grit and deep industry expertise, Jones remains a driving force behind the firm’s expansion and culture.

Mark Cuban, entrepreneur, investor, and owner of the Dallas Mavericks, is one of the most recognizable figures in American business, known for turning bold bets into transformative ventures. After selling Broadcast.com to Yahoo! at the height of the dot-com boom, Cuban built a diversified portfolio spanning sports, media, technology, and healthcare. He later disrupted pharmaceutical pricing through the Mark Cuban Cost Plus Drug Company, applying direct-to-consumer economics to lower drug costs. Outspoken, data-driven, and intensely competitive, Cuban blends venture investing with consumer advocacy, making him a defining personality in modern entrepreneurship.