David Alexander Johnston
Director/Board Member at WellDynamics International Ltd.
Profile
David Alexander Johnston is currently a Director at Smart Fibres Ltd., Baroid Ltd., Halliburton Ltd., Petroleum Manufacturing Services Ltd., WellDynamics International Ltd., Halliburton Energy Services Ltd., Landmark Eame Ltd., Neftex Petroleum Consultants Ltd., and Mediterranean Energy Services Ltd.
He was formerly a Director at Darcy Technologies Ltd.
from 2016 to 2019 and at Halliburton Global Holdings Ltd.
David Alexander Johnston active positions
| Companies | Position | Start |
|---|---|---|
WellDynamics International Ltd.
 WellDynamics International Ltd. Packaged SoftwareTechnology Services WellDynamics International Ltd. provides completion technology to the oil industry. The company is headquartered in Dyce, the United Kingdom. | Director/Board Member | - |
Landmark Eame Ltd.
 Landmark Eame Ltd. Packaged SoftwareTechnology Services Part of Halliburton Co., Landmark Eame Ltd. develops software for the oil and gas industry. The company is based in London, UK and was founded in 1985. | Director/Board Member | 01/08/2011 |
Halliburton Energy Services Ltd.
 Halliburton Energy Services Ltd. Financial ConglomeratesFinance Part of Halliburton Co., Halliburton Energy Services Ltd. is an investment holding British company. The company is based in Dyce, UK and was founded in 2002. | Director/Board Member | 24/10/2007 |
Halliburton Ltd.
 Halliburton Ltd. Contract DrillingIndustrial Services Part of Halliburton Co., Halliburton Ltd. engages in drilling, formation, evaluation and well construction of oilfields. The company is based in London, UK. | Director/Board Member | - |
Baroid Ltd.
 Baroid Ltd. Financial ConglomeratesFinance Part of Halliburton Co., Baroid Ltd. is an investment holding British company. The company is based in London, UK. Baroid was founded in 1965. | Director/Board Member | 01/07/2009 |
Petroleum Manufacturing Services Ltd.
 Petroleum Manufacturing Services Ltd. Miscellaneous Commercial ServicesCommercial Services Part of Halliburton Co., Petroleum Manufacturing Services Ltd. is a British company that provides business support services. The company is based in Dyce, UK. | Director/Board Member | - |
Neftex Petroleum Consultants Ltd.
 Neftex Petroleum Consultants Ltd. Miscellaneous Commercial ServicesCommercial Services Part of Halliburton Co., Neftex Petroleum Consultants Ltd. is a British company that provides geosciences consultancy and develops products and services to support the resource exploration industries. The company is based in London, UK. The company was founded in 2001. Neftex Petroleum Consultants was acquired by Halliburton Co. on June 13, 2014. | Director/Board Member | 12/06/2014 |
Mediterranean Energy Services Ltd.
 Mediterranean Energy Services Ltd. Oilfield Services/EquipmentIndustrial Services Part of Halliburton Co., Mediterranean Energy Services Ltd. is a British company that provides support services for the oil and gas industry. The company is based in Dyce, UK and was founded in 2002. | Director/Board Member | 06/04/2015 |
Smart Fibres Ltd.
 Smart Fibres Ltd. Electrical ProductsProducer Manufacturing Smart Fibres Ltd. provides optical fiber sensor solutions for component testing, design validation and structural health monitoring. Its services include initial consultancy, sensing system supply, installation, commissioning and training. The company was founded in 1995 and is headquartered in Bracknell, UK. | Director/Board Member | 14/12/2018 |
Former positions of David Alexander Johnston
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|---|---|---|
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| ░░░░░░░░░░░ ░░░░░░ ░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
WellDynamics International Ltd.
WellDynamics International Ltd. Packaged SoftwareTechnology Services WellDynamics International Ltd. provides completion technology to the oil industry. The company is headquartered in Dyce, the United Kingdom. | Technology Services |
Darcy Technologies Ltd.
 Darcy Technologies Ltd. Information Technology ServicesTechnology Services Darcy Technologies Ltd. engages in the design and manufacturer of downhole sand control technology. The company was founded on February 6, 2010 and is headquartered in London, the United Kingdom. | Technology Services |
Landmark Eame Ltd.
Landmark Eame Ltd. Packaged SoftwareTechnology Services Part of Halliburton Co., Landmark Eame Ltd. develops software for the oil and gas industry. The company is based in London, UK and was founded in 1985. | Technology Services |
Halliburton Energy Services Ltd.
Halliburton Energy Services Ltd. Financial ConglomeratesFinance Part of Halliburton Co., Halliburton Energy Services Ltd. is an investment holding British company. The company is based in Dyce, UK and was founded in 2002. | Finance |
Halliburton Ltd.
Halliburton Ltd. Contract DrillingIndustrial Services Part of Halliburton Co., Halliburton Ltd. engages in drilling, formation, evaluation and well construction of oilfields. The company is based in London, UK. | Industrial Services |
Baroid Ltd.
Baroid Ltd. Financial ConglomeratesFinance Part of Halliburton Co., Baroid Ltd. is an investment holding British company. The company is based in London, UK. Baroid was founded in 1965. | Finance |
Petroleum Manufacturing Services Ltd.
Petroleum Manufacturing Services Ltd. Miscellaneous Commercial ServicesCommercial Services Part of Halliburton Co., Petroleum Manufacturing Services Ltd. is a British company that provides business support services. The company is based in Dyce, UK. | Commercial Services |
Neftex Petroleum Consultants Ltd.
Neftex Petroleum Consultants Ltd. Miscellaneous Commercial ServicesCommercial Services Part of Halliburton Co., Neftex Petroleum Consultants Ltd. is a British company that provides geosciences consultancy and develops products and services to support the resource exploration industries. The company is based in London, UK. The company was founded in 2001. Neftex Petroleum Consultants was acquired by Halliburton Co. on June 13, 2014. | Commercial Services |
Halliburton Global Holdings Ltd.
 Halliburton Global Holdings Ltd. Financial ConglomeratesFinance Halliburton Global Holdings Ltd. operates as an investment holding company. The company was founded on November 28, 2013 and is headquartered in London, the United Kingdom. | Finance |
Mediterranean Energy Services Ltd.
Mediterranean Energy Services Ltd. Oilfield Services/EquipmentIndustrial Services Part of Halliburton Co., Mediterranean Energy Services Ltd. is a British company that provides support services for the oil and gas industry. The company is based in Dyce, UK and was founded in 2002. | Industrial Services |
Smart Fibres Ltd.
Smart Fibres Ltd. Electrical ProductsProducer Manufacturing Smart Fibres Ltd. provides optical fiber sensor solutions for component testing, design validation and structural health monitoring. Its services include initial consultancy, sensing system supply, installation, commissioning and training. The company was founded in 1995 and is headquartered in Bracknell, UK. | Producer Manufacturing |
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