Milane Frantz, daughter of Enterprise Products cofounder Dan Duncan, is one of the heirs to the Duncan family energy fortune. Her wealth is tied to Enterprise Products Partners, one of America’s largest pipeline and midstream energy companies, which remains under significant family ownership. Based in Houston and known for a very low public profile, Frantz represents the quieter side of one of Texas’s most valuable energy dynasties.

Jane Lauder, granddaughter of Estée Lauder and daughter of Ronald Lauder, is a longtime executive and board member of Estée Lauder Companies. She joined the family business in 1996, later leading brands including Origins, Ojon, Darphin, and Clinique before becoming executive vice president, enterprise marketing, and chief data officer. She stepped down from her executive role at the end of 2024 but remains part of the Lauder family’s next-generation influence over one of the world’s largest beauty companies.

Aerin Lauder, granddaughter of Estée Lauder and eldest daughter of Ronald Lauder, is an heir to one of the world’s great beauty fortunes and founder of the luxury lifestyle brand AERIN. She serves as style and image director at Estée Lauder while building her own business across fragrance, beauty, home décor, and accessories. Her profile combines family ownership, inherited beauty-industry influence, and a personal brand built around taste, design, and luxury living.

Sanjay Gajendra, cofounder, president, and COO of Astera Labs, helped build the company into a key supplier of semiconductor connectivity solutions for AI and cloud data centers. Before launching Astera in 2017 with Jitendra Mohan and Casey Morrison, he led Texas Instruments’ High Speed Interface business and held senior roles serving cloud, data-center, and server customers. Astera went public in 2024, riding demand for chips that remove bottlenecks in large-scale AI systems.

Jitendra Mohan, cofounder and CEO of Astera Labs, helped build the company into a key supplier of semiconductor connectivity solutions for AI and cloud data centers. An IIT Bombay and Stanford-trained engineer, he previously held senior roles at Texas Instruments and National Semiconductor before launching Astera Labs in 2017. The company went public in 2024, riding demand for infrastructure that removes performance bottlenecks in large-scale AI systems.

Toby Neugebauer, cofounder of Quantum Energy Partners and CEO of Fermi America, built his fortune in energy investing before moving into AI infrastructure. After cofounding Quantum in 1998, he helped back energy assets across the U.S. and later launched Fermi America, an Amarillo-based data center REIT focused on supplying power and infrastructure for artificial intelligence. His career links Texas energy finance, private investing, and the growing demand for AI compute capacity.

Jyoti Bansal, founder of AppDynamics, built the software company into a leader in application performance monitoring before selling it to Cisco for $3.7 billion in 2017. Born in India and trained at IIT Delhi, he later founded Harness, a software delivery platform, and Traceable AI, a cybersecurity company focused on API security. His career has centered on enterprise software, developer tools, and cloud infrastructure.

Gary Fegel, founder and chairman of GMF Capital, built his fortune first in commodities at Glencore and then through a single-family office investing across private equity, real estate, media, technology, and alternative assets. Since launching GMF Capital in 2013, he has turned it into a broad global investment platform with interests ranging from aviation and infrastructure to digital media, combining trader instincts with long-term asset ownership. Known for a low public profile and highly diversified approach, Fegel has emerged as one of the more discreet billionaires in modern private investing.

Gary Fegel, founder and chairman of GMF Capital, built his fortune first in commodities at Glencore and then through a single-family office investing across private equity, real estate, media, technology, and alternative assets. Since launching GMF Capital in 2013, he has turned it into a broad global investment platform with interests ranging from aviation and infrastructure to digital media, combining trader instincts with long-term asset ownership. Known for a low public profile and highly diversified approach, Fegel has emerged as one of the more discreet billionaires in modern private investing.

Andrea Agnelli, scion of Italy’s most powerful industrial dynasty, built his public profile at the intersection of family capital and elite sport. Best known for his long tenure as chairman of Juventus, he oversaw one of the club’s most dominant eras before stepping down in 2022. He remains active through family holdings such as Giovanni Agnelli B.V. and Lamse, and in 2026 launched Gamma Waves, a sports-focused investment fund aimed at intellectual property and technology.

Matthew Moroun, owner of CenTra and the Ambassador Bridge, oversees one of the Midwest’s most entrenched transportation empires, spanning trucking, logistics, and cross-border infrastructure. After inheriting control of the family business in 2020, he emerged as a low-profile but influential force in Detroit commerce, tied to assets that have long shaped trade between the U.S. and Canada. Known for preserving tight family control over strategic transportation holdings, Moroun remains one of Michigan’s most consequential private businessmen.

Barry Silbert, founder and CEO of Digital Currency Group, helped build one of crypto’s most influential holding companies, with businesses spanning venture investing, asset management, and digital-market infrastructure. A longtime entrepreneur in financial technology, he launched DCG in 2015 and used it to back and acquire major crypto companies, positioning himself as one of the central architects of the industry’s institutional growth. Despite controversy tied to the digital-asset downturn, Silbert remains one of the most consequential figures in the evolution of blockchain finance.

Peter Beck, founder and CEO of Rocket Lab, turned a New Zealand startup into one of the most important commercial space companies in the world. Known for making orbital launch more frequent and affordable, he built Rocket Lab from its Electron rocket business into a broader space systems platform spanning satellites, components, and deepening ambitions in larger launch vehicles. Beck has emerged as one of the defining entrepreneurs of the private space era, combining engineering credibility with relentless execution.

Jeremy Allaire, cofounder, CEO, and chairman of Circle, has spent more than a decade trying to build the financial plumbing of the internet age. A serial entrepreneur whose earlier ventures included Brightcove and Allaire Corporation, he helped turn Circle into one of crypto’s most important infrastructure companies through USDC, the dollar-backed stablecoin at the center of its business. With Circle’s rise as a major force in digital payments and blockchain-based finance, Allaire has become one of the most visible executives shaping the convergence of fintech, crypto, and global money movement.

David Adelman, CEO of Campus Apartments, turned an early teenage investment in student housing into one of the country’s leading privately held college-living platforms. Based in Philadelphia, he helped grow the business into a multibillion-dollar real estate company with assets under management across numerous states, while also expanding his reach into private investing, sports ownership, and finance. Known for aggressive dealmaking and institutional capital instincts, Adelman has become one of the most prominent entrepreneurs in student housing and adjacent real estate.

Danny Harris, cofounder and co-CEO of Alo Yoga, helped turn a Los Angeles startup launched in 2007 into one of the most powerful names in luxury athleisure. Alongside childhood friend Marco DeGeorge, he built the brand into a global lifestyle business spanning apparel, wellness, and retail, with an identity rooted in yoga culture, premium positioning, and celebrity-driven reach. Harris has emerged as one of the key entrepreneurs behind Alo’s explosive rise.

Marco DeGeorge, cofounder and co-CEO of Alo Yoga, helped build the Los Angeles–based brand into one of the most powerful names in luxury athleisure. Alongside childhood friend Danny Harris, he launched Alo in 2007 and turned it into a global lifestyle business spanning apparel, wellness, and retail, with a brand identity rooted in yoga culture, celebrity reach, and premium positioning. Known for a relatively low public profile, DeGeorge has emerged as one of the key entrepreneurs behind Alo’s explosive rise.

Michael Dorrell, chairman, CEO, and cofounder of Stonepeak, built the firm into one of the most influential investors in infrastructure and real assets. Since founding Stonepeak in 2011, he has helped turn it into a global private-markets powerhouse spanning energy, transport, digital infrastructure, and logistics. Known for disciplined dealmaking and long-horizon conviction, Dorrell has emerged as one of the standout billionaires created by the modern infrastructure investing boom.

Fernando De Leon, founder and CEO of Leon Capital Group, built a Dallas-based holding company that spans real estate, healthcare, financial services, and technology. After starting in real estate, he expanded aggressively across sectors, helping turn Leon into a multibillion-dollar platform with a reputation for opportunistic investing and long-term ownership. Known for combining entrepreneurial range with disciplined dealmaking, De Leon has emerged as one of the most prominent self-made billionaires in Texas business.

Joseph Baratta, Blackstone’s global head of private equity strategies and a member of the firm’s board, has helped shape one of the world’s most powerful private equity franchises. Since joining Blackstone in 1998 and helping establish its European private equity business, he has risen to become one of the firm’s most influential dealmakers, overseeing directly invested private equity strategies across sectors and geographies. Known for disciplined execution and long-term value creation, Baratta stands among the most prominent figures in global private markets.