Gary Simmons

Chief Operating Officer at VALERO ENERGY CORPORATION

Net worth: 61 M $ as of 31/05/2026

61 year

Consumer Services

Energy Minerals

Profile

Gary K.
Simmons has been Chief Operating Officer & Executive Vice President at Valero Energy Corp.
since 2023.
Education includes an MBA from The University of Texas at Austin and an undergraduate degree from the University of Oklahoma.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
VALERO ENERGY CORPORATION 0.08%	27/02/2026	247,490 ( 0.08% )	61 M $	31/05/2026

Gary Simmons active positions

Companies	Position	Start
VALERO ENERGY CORPORATION	Chief Operating Officer	20/07/2023

All active positions of Gary Simmons

Training of Gary Simmons

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Gary Simmons's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	3
Valero Energy Corp. Valero Energy Corp. Oil Refining/MarketingEnergy Minerals Engages in manufacturing and marketing of low-carbon liquid transportation fuels & petrochemical products	Energy Minerals
The University of Texas at Austin The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Oklahoma University of Oklahoma Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services