Thomas Siebel

Thomas Siebel
Siebel in 2013
Born
Thomas M. Siebel

(1952-11-20) November 20, 1952
EducationUniversity of Illinois Urbana-Champaign (BA, MBA, MS)
Occupation(s)Software developer and businessman
Known forFounder of Siebel Systems
C3.ai Inc
SpouseStacey Siebel
Children4
RelativesJennifer Siebel Newsom
WebsiteThomas M. Siebel

Thomas M. Siebel (/ˈsbəl/; born November 20, 1952) is an American businessman, technologist, and author. He founded the enterprise software company Siebel Systems and is the founder, chairman, and CEO of C3.ai, an artificial intelligence software platform and applications company.

He is the chairman of First Virtual Group, a diversified holding company with interests in investment management, commercial real estate, agribusiness, and philanthropy.