Michael Jack Sparkes
Director Ejecutivo en CalEnergy Resources Ltd. .
Perfil
Michael Jack Sparkes has held various director positions in multiple companies, including Northern Powergrid Gas Ltd., CalEnergy Gas (Holdings) Ltd., Calenergy Gas Ltd., CalEnergy Resources Ltd., and Calenergy Resources (UK) Ltd.
His current job(s) include being a Director at Northern Powergrid Gas Ltd., CalEnergy Gas (Holdings) Ltd., Calenergy Gas Ltd., CalEnergy Resources Ltd., and Calenergy Resources (UK) Ltd.
Cargos activos de Michael Jack Sparkes
| Empresas | Cargo | Inicio |
|---|---|---|
CalEnergy Gas (Holdings) Ltd.
 CalEnergy Gas (Holdings) Ltd. Financial ConglomeratesFinance Part of Northern Powergrid Gas Ltd., CalEnergy Gas (Holdings) Ltd. functions as an investment holding British company. The company is based in Newcastle-upon-Tyne, UK. | Director/Miembro de la Junta | - |
CalEnergy Resources Ltd.
 CalEnergy Resources Ltd. Oil & Gas ProductionEnergy Minerals Part of Berkshire Hathaway, Inc., CalEnergy Resources Ltd. is a subsidiary of Northern Powergrid, which participates in upstream oil and gas projects. The company has three offices located in London, UK, Perth, Western Australia, and Warsaw. CalEnergy has been active in oil and gas since the 1970s and has participated in all phases of the upstream business. Michael Jack Sparkes has been the CEO of the British company since 1989. | Director Ejecutivo | 01/01/2018 |
Northern Powergrid Gas Ltd.
 Northern Powergrid Gas Ltd. Financial ConglomeratesFinance Northern Powergrid Gas Ltd. is a holding British company that invests in oil and gas assets through its subsidiaries. The private company is based in Newcastle-upon-Tyne, UK. and has subsidiaries in United Kingdom. The company was founded in 2001. | Director/Miembro de la Junta | 27/07/2006 |
Calenergy Gas Ltd.
 Calenergy Gas Ltd. Oil & Gas ProductionEnergy Minerals Part of Berkshire Hathaway, Inc., Calenergy Gas Ltd. provides support activities for petroleum and natural gas extraction. The company is based in London, UK. | Director/Miembro de la Junta | 01/03/2002 |
Calenergy Resources (UK) Ltd.
 Calenergy Resources (UK) Ltd. Integrated OilEnergy Minerals Founded in 2019, Calenergy Resources (UK) Ltd. is a subsidiary of Berkshire Hathaway, Inc. that engages in the extraction of crude petroleum and natural gas. The company is based in London, UK. | Director/Miembro de la Junta | 28/10/2019 |
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Empresas relacionadas
| Empresas privadas | 5 |
|---|---|
CalEnergy Gas (Holdings) Ltd.
CalEnergy Gas (Holdings) Ltd. Financial ConglomeratesFinance Part of Northern Powergrid Gas Ltd., CalEnergy Gas (Holdings) Ltd. functions as an investment holding British company. The company is based in Newcastle-upon-Tyne, UK. | Finance |
CalEnergy Resources Ltd.
CalEnergy Resources Ltd. Oil & Gas ProductionEnergy Minerals Part of Berkshire Hathaway, Inc., CalEnergy Resources Ltd. is a subsidiary of Northern Powergrid, which participates in upstream oil and gas projects. The company has three offices located in London, UK, Perth, Western Australia, and Warsaw. CalEnergy has been active in oil and gas since the 1970s and has participated in all phases of the upstream business. Michael Jack Sparkes has been the CEO of the British company since 1989. | Energy Minerals |
Northern Powergrid Gas Ltd.
Northern Powergrid Gas Ltd. Financial ConglomeratesFinance Northern Powergrid Gas Ltd. is a holding British company that invests in oil and gas assets through its subsidiaries. The private company is based in Newcastle-upon-Tyne, UK. and has subsidiaries in United Kingdom. The company was founded in 2001. | Finance |
Calenergy Gas Ltd.
Calenergy Gas Ltd. Oil & Gas ProductionEnergy Minerals Part of Berkshire Hathaway, Inc., Calenergy Gas Ltd. provides support activities for petroleum and natural gas extraction. The company is based in London, UK. | Energy Minerals |
Calenergy Resources (UK) Ltd.
Calenergy Resources (UK) Ltd. Integrated OilEnergy Minerals Founded in 2019, Calenergy Resources (UK) Ltd. is a subsidiary of Berkshire Hathaway, Inc. that engages in the extraction of crude petroleum and natural gas. The company is based in London, UK. | Energy Minerals |
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