UHNWI direct

UHNWI direct is a premier service facilitating the transmission of information to the world's wealthiest and most influential individuals through our advanced routing platform. Our Wealth Intelligence Team conducts comprehensive data analysis to identify contact information for Ultra High Net Worth Individuals (UHNWIs). To safeguard personal data, we do not disclose this information; instead, we employ a secure and efficient messaging routing structure. Learn more about how it works.

To find the person you want to contact, start typing their name or other relevant keywords in the search bar.

Please note: Our database contains over 10,000 direct contacts of UHNWIs, and it is highly likely that the individual you are seeking is already included. However, creating individual profiles for each contact is a meticulous and time-intensive process, So, if you are unable to find the profile of the individual you are looking for, please click here.

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Thomas Siebel | $1B+

Thomas Siebel is the founder and Executive Chairman of C3.ai, a global pioneer in enterprise artificial intelligence software. After establishing Siebel Systems as the leader in the CRM market and selling it to Oracle in 2006, he founded C3.ai in 2009 to provide scalable AI and IoT solutions for industries ranging from energy to defense. In September 2025, Siebel transitioned from CEO to Executive Chairman to focus on long-term strategy and product innovation, following a diagnosis of an autoimmune disease that caused significant visual impairment. A prolific philanthropist, he has donated over $150 million to the University of Illinois at Urbana-Champaign and remains a leading voice on digital transformation and the evolution of "agentic AI" in the corporate world.

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UHNWI data is an independent wealth intelligence initiative led by a team of data researchers dedicated to building the world’s most comprehensive archive of individuals with a net worth exceeding $100 million. We believe in open access to structured knowledge — freely available, meticulously curated, and ethically maintained. This work is complex, time-intensive, and demands significant resources. If you find value in what we do, we invite you to support our mission with a donation. Your contribution helps preserve the independence, depth, and lasting impact of this unique research project.

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