Ignacio “Nacho” Torras, founder, president, and CEO of Tricon Energy, built the Houston-based company into one of the world’s largest traders and distributors of chemicals and plastics. Born in Barcelona and shaped by early commodity-trading experience in Brazil, he founded Tricon in 1996 with four employees and expanded it into a global platform with more than 20 offices, 400 employees, and over $14 billion in revenue. Beyond commodities, Torras is also active in Houston’s restaurant, arts, education, and philanthropic circles.

Adam Norwitt, president and CEO of Amphenol, has helped turn the connector and sensor maker into a major supplier for the AI, data-center, automotive, aerospace, and communications markets. An Amphenol employee since 1998, he became president in 2007 and CEO in 2009, leading the company through years of acquisitions, global expansion, and rising demand for high-performance electronic components.

Greg Abel, president and CEO of Berkshire Hathaway, is the executive chosen to succeed Warren Buffett after decades inside the conglomerate. A Canadian-born accountant, he rose through MidAmerican Energy and Berkshire Hathaway Energy before becoming vice chairman of non-insurance operations in 2018. Known for operational discipline, deep knowledge of Berkshire’s businesses, and a low public profile, Abel now oversees one of the world’s largest and most closely watched companies.

Jack Cogen, a CoreWeave director and early investor, became one of the billionaires created by the company’s rise as a major AI cloud infrastructure provider. Before CoreWeave, he founded and led Natsource Asset Management, an advisory and investment firm focused on environmental markets and energy products. His profile links energy-market investing, early conviction in GPU cloud infrastructure, and CoreWeave’s rapid ascent in the AI boom.

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.

Maurice Marciano, cofounder of Guess, helped build the Los Angeles denim label into a global fashion brand after launching it with his brothers in 1981. Known for his role in the company’s product, merchandising, and retail growth, he helped turn Guess’s fitted jeans and black-and-white advertising into defining symbols of 1980s and 1990s fashion. He later stepped back from the company’s board in 2023 and is also known as a major contemporary art collector and cofounder of the Marciano Art Foundation.

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.

Michael Hsing, founder, president, and CEO of Monolithic Power Systems, built the semiconductor company into a major supplier of high-performance power management chips. Born in China and trained as an engineer, he founded MPS in 1997 and took it public in 2004, growing it into a key player serving markets such as data centers, automotive, industrial, communications, and consumer electronics. His fortune is tied to the long rise of specialized chips that make modern electronics more efficient.

Trae Stephens, partner at Founders Fund and cofounder and executive chairman of Anduril Industries, is one of the key investors and operators behind the rise of defense technology. A former early Palantir employee focused on intelligence and defense work, he helped launch Anduril in 2017 and has backed companies at the intersection of national security, AI, autonomy, and hard tech. Anduril was valued at $30.5 billion in 2025, making Stephens one of the most prominent figures in Silicon Valley’s defense-tech boom.

Qasar Younis, cofounder and CEO of Applied Intuition, helped build a $15 billion vehicle software company serving automakers, defense, trucking, construction, mining, and agriculture. Born in Pakistan and raised near Detroit, he worked at GM, Bosch, Google, and later served as COO of Y Combinator before launching Applied Intuition with Peter Ludwig in 2017. His career connects automotive engineering, Silicon Valley product building, and physical AI.

Peter Ludwig, cofounder and CTO of Applied Intuition, helped build the company into a major vehicle software supplier for automakers, defense, trucking, construction, mining, and agriculture. A University of Michigan computer science graduate and former Google engineer, he worked on Google Maps and Android Automotive before launching Applied Intuition with Qasar Younis in 2017. The company now serves 18 of the world’s top 20 automakers and is valued at about $15 billion.

Amjad Masad, cofounder and CEO of Replit, built one of the fastest-growing AI coding platforms from a browser-based programming tool into a major “vibe coding” company. Born in Jordan, he previously worked at Codecademy and Facebook before launching Replit with Haya Odeh and Faris Masad in 2016. The company was valued at $9 billion after a $400 million funding round announced in March 2026, making Masad a billionaire.

Steven Hao, cofounder and CTO of Cognition, helped build the AI coding startup behind Devin, an AI software engineer. A former Scale AI engineer and MIT mathematics graduate, he is part of Cognition’s competitive-programming-heavy founding team alongside Scott Wu and Walden Yan. The company raised $400 million in 2025 at a reported $10.2 billion valuation, making Hao one of the new billionaires created by the AI coding boom.

Clay Bavor, cofounder of Sierra, spent 18 years at Google before launching the AI customer-service startup with Bret Taylor. At Google, he most recently led Google Labs and previously helped lead major product efforts including AR/VR, Project Starline, Google Lens, and Google Workspace design and product teams. At Sierra, he brings a product-heavy background to building AI agents for enterprise customer experience.

Bret Taylor, chairman of OpenAI and cofounder of Sierra, has built one of Silicon Valley’s most unusually varied résumés. He co-created Google Maps, served as CTO of Facebook, founded Quip, became co-CEO of Salesforce, and chaired Twitter’s board during its sale to Elon Musk. Now leading Sierra, an AI customer-service startup, Taylor sits at the center of the generative AI boom while helping guide OpenAI’s board.

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.

Andy Konwinski, cofounder of Databricks and Perplexity, is a computer scientist and investor focused on AI, data infrastructure, and research-driven startups. He earned his Ph.D. in computer science at UC Berkeley, where he contributed to Apache Hadoop and co-created Apache Mesos and Apache Spark. He later cofounded Laude Ventures and Laude Institute, including a $100 million commitment to support AI researchers.

Johnny Ho, cofounder and chief strategy officer of Perplexity, helps lead product at the AI search company. Before Perplexity, he worked as a high-frequency trader at Tower Research Capital and as an engineer at Quora. A Harvard math and computer science graduate, Ho was also a three-time gold medalist at the International Olympiad in Informatics, ranking first in the world in 2012 with a perfect score.

Denis Yarats, cofounder and CTO of Perplexity, previously worked at Microsoft, Quora, and Facebook AI Research. He holds a Ph.D. in computer science from NYU and has research experience in machine learning and reinforcement learning. At Perplexity, he helped build the company’s AI answer engine, which combines large language models with real-time, source-backed search.