U.S. oil and gas
Billionairesworld's billionaires
Richard Kinder: The Rise of a Corporate Titan
Richard Kinder is a name synonymous with success in the energy industry, a man who has built a sprawling empire from the ground...
Billionairesworld's billionaires
James Ratcliffe: The Visionary Behind Ineos Group
James Ratcliffe is a name synonymous with success, determination, and strategic foresight. As the founder, chairman, and majority owner of Ineos Group, Ratcliffe...
