Profile
Charles R. Williamson is a businessperson who has been at the head of 5 different companies is on the board of PACCAR, Inc., Weyerhaeuser Co. (former Chairman) and Greyrock Energy, Inc. Dr. Williamson previously was Executive Vice President at Chevron Corp. and Chairman & Chief Executive Officer at Unocal Corp. (a subsidiary of Chevron Corp.), Chairman for Repsol Oil & Gas Canada, Inc., Director at Talisman Energy USA, Inc. and Chairman of US-ASEAN Business Council, Inc. Dr. Williamson received a doctorate from The University of Texas at Austin.
Latest news about Charles Williamson
Charles Williamson active positions
| Companies | Position | Start |
|---|---|---|
US-ASEAN Business Council, Inc.
US-ASEAN Business Council, Inc. Miscellaneous Commercial ServicesCommercial Services Operates advocacy groups | Director/Board Member | - |
Greyrock Energy, Inc.
Greyrock Energy, Inc. Oil Refining/MarketingEnergy Minerals Produces and distributes liquid fuels | Director/Board Member | 2008-12-31 |
Former positions of Charles Williamson
| Companies | Position | End |
|---|---|---|
| WEYERHAEUSER COMPANY | Chairman | 2016-02-18 |
| PACCAR INC | Director/Board Member | 2021-04-25 |
| TALISMAN ENERGY INC. | Chairman | 2014-12-31 |
Talisman Energy USA, Inc.
Talisman Energy USA, Inc. Oil & Gas ProductionEnergy Minerals Operates as an oil and gas exploration & production company | Chairman | 2014-12-31 |
| CHEVRON CORPORATION | Corporate Officer/Principal | 2005-11-30 |
Training of Charles Williamson
Experiences
Positions held
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Inactive
Listed companies
Private companies
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1st degree connections
1st degree companies
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Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Chevron Corp.
Chevron Corp. Integrated OilEnergy Minerals Produces crude oil and natural gas & manufactures transportation fuels, lubricants & petrochemicals | Energy Minerals |
PACCAR, Inc.
PACCAR, Inc. Trucks/Construction/Farm MachineryProducer Manufacturing Designs and manufactures heavy-duty diesel trucks and related parts | Producer Manufacturing |
Unocal Corp.
Unocal Corp. Integrated OilEnergy Minerals Provides petroleum exploration services | Energy Minerals |
Weyerhaeuser Co.
Weyerhaeuser Co. Real Estate Investment TrustsFinance Operates as a real estate investment trust that focuses on timberlands & manufactures wood products | Finance |
Repsol Oil & Gas Canada, Inc.
Repsol Oil & Gas Canada, Inc. Integrated OilEnergy Minerals Engages in exploration, development, production and marketing of crude oil, natural gas and liquids | 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 |
US-ASEAN Business Council, Inc.
US-ASEAN Business Council, Inc. Miscellaneous Commercial ServicesCommercial Services Operates advocacy groups | Commercial Services |
Talisman Energy USA, Inc.
Talisman Energy USA, Inc. Oil & Gas ProductionEnergy Minerals Operates as an oil and gas exploration & production company | Energy Minerals |
Greyrock Energy, Inc.
Greyrock Energy, Inc. Oil Refining/MarketingEnergy Minerals Produces and distributes liquid fuels | Energy Minerals |
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