Thomas Siebel American businessman

Thomas Siebel is a 71 years old American businessman from Chicago, Illinois. He was born on November 20, 1952 in Chicago, Illinois.



Thomas Siebel is a business executive. He is the Founder Chairman and Chief Executive Officer of C3 an energy efficiency and smart grid analytics software company. He is the Chairman of First Virtual Group a diversified holding company with interests in investment management commercial real estate agribusiness and philanthropy.
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Is Thomas Siebel still alive?

Yes, Thomas Siebel is still alive Last check: 2 years ago

Thomas Siebel net worth

He has a net worth of 3 billion dollars.


He graduated from University Of Illinois At Urbana–Champaign

What is Thomas's zodiac sign?

Thomas Siebel zodiac sign is scorpio.

Where does He lives?

He is living in Woodside.

When is Siebel's next birthday?

Thomas Siebel was born on the , which was a Thursday. He will be turning 72 in only 351 days from today (05 December, 2023).

Other facts about Thomas Siebel

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