Kenneth Tuchman, founder and CEO of TTEC, built one of the world’s largest customer experience and business process outsourcing companies, combining outsourced services with digital platforms, analytics, and AI. Starting the company in 1982 with a single client, he grew TTEC into a multinational organization serving Fortune 100 firms across telecommunications, healthcare, financial services, and technology. Tuchman has maintained majority ownership while leading the company for more than four decades, steering its evolution from contact centers to cloud-based CX solutions. Known for his strategic patience, operational discipline, and long-term focus, he has become a major figure in global customer experience management.

John Malone, chairman of Liberty Media, is one of the most influential and strategic dealmakers in media and telecommunications, credited with shaping the cable industry and modern pay-TV economics. Often called the “Cable Cowboy,” Malone built Tele-Communications Inc. into the largest U.S. cable operator before selling it to AT&T, then expanded Liberty Media into a sprawling portfolio spanning entertainment, sports, broadband, and satellite broadcasting. Known for his complex tax-efficient structures, minority control positions, and long-term compounding strategy, Malone has influenced everything from streaming competition to global sports ownership. His low-profile persona contrasts sharply with his outsized impact on the business of media.

Patrick Dovigi, founder, president, and CEO of GFL Environmental, has built one of North America’s fastest-growing waste management and environmental services companies. Starting GFL in 2007 with a single truck operation, he executed an aggressive consolidation and acquisition strategy that transformed the business into a multibillion-dollar green-branded powerhouse operating across Canada and the United States. Known for his dealmaking acumen, entrepreneurial intensity, and distinctive “Green For Life” vision, Dovigi has reshaped the competitive landscape of waste collection, recycling, and infrastructure services while maintaining one of the industry’s most recognizable consumer-facing brands.

Glenn Dubin, billionaire hedge fund manager and philanthropist, cofounded Highbridge Capital Management in 1992, growing it into one of the world’s premier alternative investment firms before selling a majority stake to JPMorgan Chase in 2004. After leaving Highbridge, he launched Dubin & Co., a private investment firm with interests spanning energy, healthcare, and consumer businesses. Known for his disciplined approach to investing and extensive philanthropic commitments in health, education, and community development, Dubin has cemented his reputation as both a savvy financier and committed benefactor.

Gabe Newell, cofounder and president of Valve Corporation, turned a small game studio into one of the most influential forces in the video game industry. After leaving Microsoft in 1996, he launched Valve with Mike Harrington, debuting the groundbreaking title Half-Life and later creating the Steam platform, which revolutionized digital game distribution. Under Newell’s leadership, Valve has become a multi-billion-dollar powerhouse known for innovation, fan engagement, and industry-defining franchises, making him one of gaming’s most respected and enigmatic figures.

Edward Scott “Eddie” Lampert is an American billionaire investor and founder of ESL Investments, established in 1988 after stints at Goldman Sachs and backing from Richard Rainwater. He famously orchestrated the merger of Kmart and Sears in 2005 and led Sears Holdings until 2019, after acquiring it via bankruptcy auction through Transformco. His record has been polarizing—praised for contrarian success at AutoZone and AutoNation, yet widely criticized for Sears’ collapse.

Ed Hallen is the co‑founder and Chief Product Officer (later Chief Strategy Officer) of Klaviyo, the Boston-based SaaS platform powering email/SMS marketing and customer data for over 100,000 brands, including Unilever and Citizen Watches  . A systems engineering graduate from UVA and MIT Sloan MBA, he previously led product at Applied Predictive Technologies and held roles at Google before launching Team Engine in 2018.

J. Christopher “Chris” Reyes is the American billionaire co‑chair and elder founding brother of Reyes Holdings, a $40 billion family-run food and beverage distribution giant. He teamed with his brother Jude to grow a single Schlitz beer distributor in 1976 into the country’s largest McDonald’s and beverage logistics provider.

Charlie Ergen is the co‑founder and chairman of Dish Network and EchoStar. After launching the business in 1980 with just $60,000 and satellite dishes from the back of a truck, he built a telecommunications empire. Known for his frugality, poker ethos, and bold bids for wireless spectrum, Ergen now oversees major satellite, broadband, and wireless initiatives. He has climbed Everest, supports mountain-climbing causes, and continues to wield outsized influence in media and telecom.