Thomas M. Siebel Net Worth Overview
Thomas M. Siebel is an American billionaire businessman known for founding Siebel Systems, Siebel CRM, and C3.ai, and for leading investments through C3.ai and Siebel Scholars. Thomas M. Siebel net worth is frequently reported by Forbes and other financial outlets as a multi-billion-dollar figure tied primarily to his stake in C3.ai and other ventures Forbes profile.
Public filings, market data, and Forbes estimates show that Thomas M. Siebel net worth fluctuates with C3.ai share price, cash holdings, and other private and public assets. As of the latest available public data, Thomas M. Siebel net worth remains in the billionaire range, driven by his controlling position in C3.ai and diversified investments across technology, energy, and real estate Forbes wealth strategy.
Career Path and Major Companies
Thomas M. Siebel started his career at Oracle, later founded Siebel Systems in 1993, and built one of the earliest enterprise CRM platforms before selling the company to Oracle in 2006. After the Siebel Systems sale, he founded C3.ai in 2009, positioning it as an artificial intelligence and IoT software provider that went public in 2020 SEC filings.
Key Companies and Roles
Thomas M. Siebel serves as executive chairman and CEO of C3.ai, where he oversees product strategy, partnerships, and AI deployment across industries such as energy, financial services, and manufacturing. He also manages C3.ai investments and the Siebel Scholars program, which funds graduate students at leading universities including Stanford, MIT, and Carnegie Mellon.
Recent Financial Data and Public Perception
Recent Forbes, Bloomberg, and SEC data show that Thomas M. Siebel net worth is closely tied to C3.ai stock performance, insider sales, and broader AI market trends. Analysts and investors track C3.ai revenue growth, contract wins, and AI platform adoption as key drivers of Thomas M. Siebel net worth and company valuation Bloomberg profile.
Investment Strategy and Holdings
Thomas M. Siebel has invested in AI startups, clean energy projects, and real estate, diversifying beyond C3.ai to manage risk and capture growth in adjacent sectors. Public disclosures, interviews, and SEC filings indicate that he maintains significant control of C3.ai through voting shares while also deploying capital through private vehicles and philanthropy SEC filings.