Scott Sheffield
Director/Board Member at
WILLIAMS COMPANIES, INC.
Net worth: 16 M $ as of 2026-05-30
Profile
Founder of Pioneer Natural Resources Co., Scott Douglas Sheffield is a businessperson who has been at the helm of 6 different companies and presently is Chief Executive Officer & Director at this company and Chairman & Chief Executive Officer at Pioneer Natural Resources GPC, Inc. (a subsidiary of Pioneer Natural Resources Co.). He is also on the board of The Williams Cos., Inc., The National Petroleum Council, Maguire Energy Institute and SMU-Cox School of Business. In the past Mr. Sheffield held the position of Chairman & Chief Executive Officer at Parker & Parsley Development Co., Chairman & Chief Executive Officer at Pioneer Natural Resources Gp LLC, Chairman & Chief Executive Officer for Parker & Parsley Petroleum Co., Chairman & Chief Executive Officer for Pioneer Southwest Energy Partners LP and Production & Reservoir Engineer at Amoco Production Co. He received an undergraduate degree from The University of Texas at Austin.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
1.14% | 2026-05-31 | 323,986 ( 1.14% ) | 11 M $ | 2026-05-30 |
| 2026-04-27 | 76,302 ( 0.01% ) | 5 M $ | 2026-05-30 |
Latest news about Scott Sheffield
Scott Sheffield active positions
| Companies | Position | Start |
|---|---|---|
| WILLIAMS COMPANIES, INC. | Director/Board Member | 2016-08-28 |
Pioneer Natural Resources GPC, Inc. | Chief Executive Officer | 2009-12-15 |
SMU-Cox School of Business
 SMU-Cox School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Former positions of Scott Sheffield
| Companies | Position | End |
|---|---|---|
| PIONEER NATURAL RESOURCES COMPANY | Chief Executive Officer | 2023-12-30 |
| SANTOS LIMITED | Director/Board Member | 2016-12-31 |
Pioneer Natural Resources Gp LLC
 Pioneer Natural Resources Gp LLC Oil & Gas ProductionEnergy Minerals Engages in exploration and production of natural gas and liquids | Chief Executive Officer | 2013-11-30 |
Evergreen Resources, Inc.
 Evergreen Resources, Inc. Integrated OilEnergy Minerals Explores for oil and gas | Director/Board Member | 2003-12-31 |
Parker & Parsley Petroleum Co.
 Parker & Parsley Petroleum Co. Oil & Gas ProductionEnergy Minerals Explores for and produces oil and gas | Chief Executive Officer | 1997-07-31 |
Training of Scott Sheffield
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
57
1st degree connections
15
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 15 |
|---|---|
Evergreen Resources, Inc.
Evergreen Resources, Inc. Integrated OilEnergy Minerals Explores for oil and gas | Energy Minerals |
The Williams Cos., Inc.
 The Williams Cos., Inc. Oil & Gas PipelinesIndustrial Services Engages in gathering, transmission, storage and transportation of natural gas | Industrial Services |
Pioneer Natural Resources Co.
 Pioneer Natural Resources Co. Integrated OilEnergy Minerals Develops low-cost and carbon-intensity oil and natural gas | Energy Minerals |
Parker & Parsley Petroleum Co.
Parker & Parsley Petroleum Co. Oil & Gas ProductionEnergy Minerals Explores for and produces oil and gas | Energy Minerals |
Santos Ltd.
 Santos Ltd. Oil & Gas ProductionEnergy Minerals Engages in the production of oil and natural gas liquids | Energy Minerals |
Pioneer Southwest Energy Partners LP
 Pioneer Southwest Energy Partners LP Oil & Gas ProductionEnergy Minerals Acquires and owns oil & gas properties | 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 |
The National Petroleum Council
 The National Petroleum Council Miscellaneous Commercial ServicesCommercial Services Operates national petroleum council | Commercial Services |
Amoco Production Co.
 Amoco Production Co. Oil & Gas ProductionEnergy Minerals Produces oil and gas | Energy Minerals |
Maguire Energy Institute | |
Parker & Parsley Development Co.
 Parker & Parsley Development Co. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Energy Minerals |
Pioneer Natural Resources GPC, Inc. | |
America's Natural Gas Alliance
 America's Natural Gas Alliance Oil & Gas ProductionEnergy Minerals Provides natural gas exploration services | Energy Minerals |
SMU-Cox School of Business
SMU-Cox School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Pioneer Natural Resources Gp LLC
Pioneer Natural Resources Gp LLC Oil & Gas ProductionEnergy Minerals Engages in exploration and production of natural gas and liquids | Energy Minerals |
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