Profile
John H.
Williams served as Chairman & CEO of The Williams Cos., Inc. from 1978 to 1978.
He was also an Independent Director at Unit Corp.
from 2011 to 2013.
Additionally, he served as a Director for Apco Oil & Gas International, Inc., Willbros Group, Inc., Westwood Corp., Petrolera Entre Lomas SA, The Philbrook Museum of Art, and The Gilcrease Museum National Board.
He was also a Trustee for the Tulsa Performing Arts Center Trust.
Former positions of John H. Williams
| Companies | Position | End |
|---|---|---|
| UNIT CORPORATION | Director/Board Member | 01/05/2013 |
| WILLIAMS COMPANIES | Chairman | 01/01/1978 |
| WILLIAMS COMPANIES | Director/Board Member | - |
| WILLBROS GROUP INC | Director/Board Member | - |
The Philbrook Museum of Art
 The Philbrook Museum of Art Other Consumer ServicesConsumer Services The Philbrook Museum of Art is a museum located in Tulsa, OK. It is situated in the historic home of Waite and Genevieve Phillips, with extensive formal gardens. The museum is committed to being Tulsa's premier cultural institution, and it houses the H. A. & Mary K. Chapman Library, a reference library. | Director/Board Member | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| UNIT CORPORATION | Utilities |
| WILLIAMS COMPANIES | Industrial Services |
| Private companies | 7 |
|---|---|
Apco Oil & Gas International, Inc.
 Apco Oil & Gas International, Inc. Oil & Gas ProductionEnergy Minerals Apco Oil & Gas International, Inc. operates as an international oil and gas exploration and production company. The company was founded on April 6, 1979 and is headquartered in Tulsa, OK. | Energy Minerals |
Willbros Group, Inc.
 Willbros Group, Inc. Oilfield Services/EquipmentIndustrial Services Willbros Group, Inc. engages in the provision of engineering and construction services to the oil, gas, refinery, petrochemical, and power industries. The company was founded by Miller Williams and David Williams in 1908 and is headquartered in Houston, TX. | Industrial Services |
Westwood Corp.
 Westwood Corp. Electronic Equipment/InstrumentsElectronic Technology Westwood Corp. designs and manufactures electrical distribution and control equipment. Its products include naval products and services, Westwood paralleling kit, remote start kit, power and signal switchboards which are installed in naval vessels. The company was founded in 1968 and is headquartered in Tulsa, OK. | Electronic Technology |
Petrolera Entre Lomas SA
 Petrolera Entre Lomas SA Oil & Gas ProductionEnergy Minerals Petrolera Entre Lomas SA is a hydrocarbons exploration and exploitation Company. It is engaged in the production of Oil and Gas in Cuenca Neuquina. The company was founded in 1968 and is headquartered in Río Negro, Argentina. | Energy Minerals |
The Philbrook Museum of Art
The Philbrook Museum of Art Other Consumer ServicesConsumer Services The Philbrook Museum of Art is a museum located in Tulsa, OK. It is situated in the historic home of Waite and Genevieve Phillips, with extensive formal gardens. The museum is committed to being Tulsa's premier cultural institution, and it houses the H. A. & Mary K. Chapman Library, a reference library. | Consumer Services |
| Tulsa Performing Arts Center Trust | |
| The Gilcrease Museum National Board |
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