Is Rex Tillerson A-List?
No — Rex Tillerson is currently ranked B tier — a well-known figure with a strong career but not quite a household name.
Reached A-list in 2006
ExxonMobil CEO
Lost A-list status in 2017
Dropped to B tier — Secretary of State
Ranking Timeline
ExxonMobil CEO
Becomes CEO of ExxonMobil. Begins career at the top of the energy industry.
Retires from ExxonMobil
Retires from ExxonMobil. Successfully manages the company for a decade.
Secretary of State
Appointed as U.S. Secretary of State. Enters public service.
Leaves State Department
Departs from the State Department. Short but impactful political career.
Private Sector Activities
Returns to private sector activities. Remains influential.
Business and Investments
Maintains net worth through investments and business activities. Retains status as prominent figure.
Last updated: February 25, 2026