A 25-year veteran petroleum engineer involved with project evaluations around the world, including the Permian Basin, Gulf Coast, North Sea, West Africa, Gulf of Suez, Arabian Gulf and the former Soviet Union, founded Caesar Petroleum Systems. In 1996, the company introduced the first fully integrated risk analysis software tool suite, petroleum ventures and risk. PetroVR tool suite received rapid acceptance and Caesar Systems now serves the worldwide petroleum industry with integrated tools and services for the petroleum manager, geoscientist, engineer and economist. Clients of the company include British Petroleum, ConocoPhillips, Murphy Oil, Norsk Hydro, Shell, Sonatrach and Unocal. Caesar is headquartered in Houston.