Harry Quarls
Chairman at ESS TECH, INC.
Net worth: 233 859 $ as of 2024-03-30
Profile
Harry F.
Quarls is currently the Chairman at Key Energy Services, Inc., Mesquite Energy, Inc., Woodbine Holdings LLC, EP Energy LLC, CHC Group LLC, Sunrise Oil & Gas, Inc. (Texas), ESS Tech, Inc., CHC Helicopter Support Services (US), Inc., and Seadrill Ltd.
He is also a Director at E&P Consulting, FlexSteel Pipeline Technologies LLC, Fairway Resources Partners II LLC, and Seadrill Ltd.
In the past, Mr. Quarls served as the Executive Chairman at Ranger Oil Corp.
from 2016 to 2018, Chairman at Trident Resources Corp.
from 2011 to 2016, Vice Chairman at Green Rock Energy LLC, Chairman at US Oil Sands, Inc. in 2017, Chairman at EP Energy Corp.
from 2020 to 2022, Chairman at Woodbine Acquisition Corp.
from 2011 to 2017, Chairman at SH 130 Concession Co. LLC from 2017 to 2019, Chairman at MD America Energy LLC, Independent Director at PetroQuest Energy, Inc. from 2019 to 2020, Independent Director at Gastar Exploration LLC from 2018 to 2019, Managing Director at Global Infrastructure Management LLC, Director at Fairway Resources, Inc. from 2010 to 2017, Director & Managing Director at Strategy&, Director at Opal Resources LLC from 2010 to 2019, Director at Fairway Resources LLC, and Independent Director at Rosehill Resources, Inc. from 2017 to 2020.
He was also the Managing Director at Global Infrastructure Partners, Inc. from 2008 to 2017 and the Director & Managing Director-Global Energy at Booz & Co. (San Francisco) from 1981 to 2007.
Mr. Quarls obtained an MBA from Stanford University in 1980.
He also holds a graduate degree from the Massachusetts Institute of Technology and an undergraduate degree from Tulane University (Louisiana).
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ESS TECH INC
0.18% | 2023-11-15 | 323,456 ( 0.18% ) | 233 859 $ | 2024-03-30 |
Harry Quarls active positions
| Companies | Position | Start |
|---|---|---|
| KEY ENERGY SERVICES, INC. | Chairman | 2020-03-05 |
| SANCHEZ ENERGY CORP | Chairman | 2020-06-29 |
| SEADRILL LIMITED | Director/Board Member | 2023-03-20 |
| CHC GROUP LLC | Chairman | - |
| ESS TECH, INC. | Chairman | 2023-08-28 |
FlexSteel Pipeline Technologies LLC
 FlexSteel Pipeline Technologies LLC Oilfield Services/EquipmentIndustrial Services Flexsteel Pipeline Technologies, Inc. engages in a pipeline industry. It offers flexsteel pipe products and installation services. The company was founded in 2005 and is headquartered in Houston, TX. | Director/Board Member | - |
Sunrise Oil & Gas, Inc. (Texas)
 Sunrise Oil & Gas, Inc. (Texas) Integrated OilEnergy Minerals Part of Crescent Energy Co., Sunrise Oil & Gas, Inc. (Texas) is a private company that engages in the production of oil and gas. The company is based in Austin, TX. Sunrise Oil & Gas, Inc. (Texas was acquired by Contango Oil & Gas Co., part of Crescent Energy Co. from December 08, 2021 on December 01, 2021. | Chairman | 2019-12-31 |
EP Energy LLC
 EP Energy LLC Oil & Gas ProductionEnergy Minerals EP Energy LLC engages in the investment in the producing assets focused on the development of drilling inventory area. Its areas include Eagle Ford Shale in South Texas, Northeastern Utah in the Uinta basin, and the Permian basin in West Texas. This areas produces and distributes oil and natural gas. The company is headquartered in Houston, TX. | Chairman | 2020-09-30 |
Fairway Resources Partners II LLC
 Fairway Resources Partners II LLC Oil & Gas ProductionEnergy Minerals Fairway Resources Partners II LLC owns and operates oil and gas properties. The company was founded is 2010 and is headquartered in Southlake, TX. | Director/Board Member | - |
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Former positions of Harry Quarls
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Training of Harry Quarls
| Stanford University | Masters Business Admin |
| Massachusetts Institute of Technology | Graduate Degree |
| Tulane University (Louisiana) | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 4 |
|---|---|
| KEY ENERGY SERVICES, INC. | Industrial Services |
| CHC GROUP LLC | Transportation |
| ESS TECH, INC. | Producer Manufacturing |
| SEADRILL LIMITED | Industrial Services |
| Private companies | 26 |
|---|---|
Ranger Oil Corp.
 Ranger Oil Corp. Oil & Gas ProductionEnergy Minerals Ranger Oil Corp. is an independent oil and gas company, which engages in the exploration, development, and production of crude oil, natural gas liquids, and natural gas. It focuses on its Eagle Ford Shale project located in South Texas. The company was founded in 1882 and is headquartered in Houston, TX. | Energy Minerals |
PetroQuest Energy, Inc.
 PetroQuest Energy, Inc. Oil & Gas ProductionEnergy Minerals PetroQuest Energy, Inc. engages in the exploration, development, and acquisition of oil and gas properties. It has primary operations in Texas and Louisiana. The company was founded in 1985 and is headquartered in Lafayette, LA. | Energy Minerals |
Gastar Exploration LLC
 Gastar Exploration LLC Oil & Gas ProductionEnergy Minerals Gastar Exploration LLC engaged in the exploration, development and production of oil, natural gas, condensate and natural gas liquids. Its principal business activities included the identification, acquisition, and subsequent exploration and development of oil and natural gas properties with an emphasis on unconventional reserves, such as shale resource plays. The company was founded by Thomas E. Robinson in 1987 and is headquartered in Houston, TX. | Energy Minerals |
Trident Resources Corp.
 Trident Resources Corp. Gas DistributorsUtilities Trident Resources Corp. provides natural gas exploration services. It focuses on the exploration for and exploitation of unconventional natural gas resources, primarily in the Western Canadian Sedimentary Basin ('WCSB'). The company was founded in 2000 and is headquartered in Calgary, Canada. | Utilities |
Mesquite Energy, Inc.
 Mesquite Energy, Inc. Integrated OilEnergy Minerals Mesquite Energy, Inc. engages in the acquisition and development of unconventional oil and natural gas resources. The company was founded by Antonio R. Sanchez on August 22, 2011 and is headquartered in Houston, TX. | Energy Minerals |
Global Infrastructure Management LLC
 Global Infrastructure Management LLC Investment ManagersFinance Global Infrastructure Management LLC (GIP) is a private equity firm founded in 2006. The firm is headquartered in New York. | Finance |
| Fairway Resources, Inc. | |
Strategy&
 Strategy& Miscellaneous Commercial ServicesCommercial Services Strategy& engages in the provision of global management consulting services. It serves industries including aerospace and defense; health; oil and gas; technology; automotive; entertainment and media; power and utilities; telecommunications; and transportation. The company was founded in 1914 and is headquartered in New York, NY. | Commercial Services |
E&P Consulting
 E&P Consulting Miscellaneous Commercial ServicesCommercial Services E&P Consulting provides management consulting services. The private company is based in Houston, TX. | Commercial Services |
Green Rock Energy LLC
 Green Rock Energy LLC Oil & Gas ProductionEnergy Minerals Green Rock Energy LLC engages in oil and gas exploration. The company is headquartered in Houston, TX. | Energy Minerals |
US Oil Sands, Inc.
 US Oil Sands, Inc. Integrated OilEnergy Minerals US Oil Sands, Inc. engages in the exploration and development of oil sands properties. The company was founded was founded on August 24, 1990 and is headquartered in Calgary, Canada. | Energy Minerals |
EP Energy Corp.
 EP Energy Corp. Oil & Gas ProductionEnergy Minerals EP Energy Corp. engages in the acquisition and development of unconventional onshore oil and natural gas properties. It focuses on the development of drilling inventory located in the following areas: the Eagle Ford Shale in South Texas, Northeastern Utah in the Uinta basin, and the Permian basin in West Texas. The company was founded on August 30, 2013 and is headquartered in Houston, TX. | Energy Minerals |
| Woodbine Acquisition Corp. | Finance |
SH 130 Concession Co. LLC
 SH 130 Concession Co. LLC Other TransportationTransportation SH 130 Concession Co. LLC develops, finances, operates, and maintains highway segments. It provides traffic solutions to San Antonio and Austin. The company is headquartered in Buda, TX. | Transportation |
Opal Resources LLC
 Opal Resources LLC Oilfield Services/EquipmentIndustrial Services Opal Resources LLC operates oil and gas properties. | Industrial Services |
FlexSteel Pipeline Technologies LLC
FlexSteel Pipeline Technologies LLC Oilfield Services/EquipmentIndustrial Services Flexsteel Pipeline Technologies, Inc. engages in a pipeline industry. It offers flexsteel pipe products and installation services. The company was founded in 2005 and is headquartered in Houston, TX. | Industrial Services |
MD America Energy LLC
 MD America Energy LLC Oil & Gas ProductionEnergy Minerals MD America Energy LLC operates as an independent oil and gas exploration company. The company was founded on December 19, 2011 and is headquartered in Fort Worth, TX. | Energy Minerals |
EP Energy LLC
EP Energy LLC Oil & Gas ProductionEnergy Minerals EP Energy LLC engages in the investment in the producing assets focused on the development of drilling inventory area. Its areas include Eagle Ford Shale in South Texas, Northeastern Utah in the Uinta basin, and the Permian basin in West Texas. This areas produces and distributes oil and natural gas. The company is headquartered in Houston, TX. | Energy Minerals |
CHC Helicopter Support Services (US), Inc.
 CHC Helicopter Support Services (US), Inc. Wholesale DistributorsDistribution Services Part of CHC Group Ltd., CHC Helicopter Support Services (US), Inc. provides unmatched helicopter services that enable customers to work in remote and challenging destinations that limit others and come home safely. The private company is based in Houston, TX. CHC Helicopter invests in ground-breaking virtual reality training for search and rescue technical crews and has won five new contracts with Petrobras. The company is dedicated to its purpose of getting customers where they need to be, when they need to be there, anywhere in the world – safely and reliably. | Distribution Services |
Fairway Resources Partners II LLC
Fairway Resources Partners II LLC Oil & Gas ProductionEnergy Minerals Fairway Resources Partners II LLC owns and operates oil and gas properties. The company was founded is 2010 and is headquartered in Southlake, TX. | Energy Minerals |
| Fairway Resources LLC | |
Rosehill Resources, Inc.
 Rosehill Resources, Inc. MiscellaneousMiscellaneous Rosehill Resources, Inc. engages in the production of oil and natural gas. It focuses on the acquisition, exploration, and development of unconventional oil and associated liquids-rich natural gas reserves in the Permian Basin. The company was founded on September 21, 2015 and is headquartered in Houston, TX. | Miscellaneous |
Global Infrastructure Partners, Inc.
 Global Infrastructure Partners, Inc. Financial ConglomeratesFinance Global Infrastructure Partners, Inc. operates as an independent infrastructure fund manager. It focuses on infrastructure businesses and assets in energy, transportation, water and waste sectors. The company was founded in 2006 and is headquartered in New York, NY. | Finance |
Booz & Co. (San Francisco)
 Booz & Co. (San Francisco) Wholesale DistributorsDistribution Services Booz & Co. is a private company based in San Francisco. The American company specializes in wholesaling glass doors. | Distribution Services |
Sunrise Oil & Gas, Inc. (Texas)
Sunrise Oil & Gas, Inc. (Texas) Integrated OilEnergy Minerals Part of Crescent Energy Co., Sunrise Oil & Gas, Inc. (Texas) is a private company that engages in the production of oil and gas. The company is based in Austin, TX. Sunrise Oil & Gas, Inc. (Texas was acquired by Contango Oil & Gas Co., part of Crescent Energy Co. from December 08, 2021 on December 01, 2021. | Energy Minerals |
Woodbine Holdings LLC
 Woodbine Holdings LLC Oil & Gas ProductionEnergy Minerals Woodbine Holdings LLC is a private company that engages in oil and gas extraction services. The company is based in Fort Worth, TX. | Energy Minerals |
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