Brian Hugh Macmillan
Director/Board Member at Optima Solutions U.K. Ltd.
Brian Hugh Macmillan active positions
| Companies | Position | Start | End |
|---|---|---|---|
Optima Solutions U.K. Ltd.
 Optima Solutions U.K. Ltd. Oilfield Services/EquipmentIndustrial Services Optima Solutions UK Ltd. supplies rig cooling systems. The company was founded by Jamie Oag in 1999 and is headquartered in Aberdeen, the United Kingdom. | Director/Board Member | 2015-09-03 | - |
TETRA Technologies U.K. Ltd.
 TETRA Technologies U.K. Ltd. Chemicals: Major DiversifiedProcess Industries Part of TETRA Technologies, Inc., TETRA Technologies U.K. Ltd. is a British company that produces ultra-pure zinc bromide for batteries and energy storage. Founded in 1983, the company is based in London, UK. The company also offers low carbon solutions and solids-based pills for drilling operations. The company delivers solutions to the upstream energy industry for completions fluids, water management, and production testing. | Director/Board Member | 2015-09-03 | - |
TETRA Investments Company U.K. Ltd.
 TETRA Investments Company U.K. Ltd. Financial ConglomeratesFinance Part of TETRA Technologies, Inc., TETRA Investments Company U.K. Ltd. is a British company that provides investment services with interests in manufacturing and distribution of chemical products to the oil and gas industry. The company is based in Dyce, UK and was founded in 2011. | Director/Board Member | 2015-09-03 | - |
Optima Solutions Holdings Ltd.
 Optima Solutions Holdings Ltd. Oilfield Services/EquipmentIndustrial Services Part of TETRA Technologies, Inc., Optima Solutions Holdings Ltd. is a British company that supplies rig cooling systems. The company is based in Dyce, UK and was founded in 2007. | Director/Board Member | 2015-09-03 | - |
Career history of Brian Hugh Macmillan
Statistics
International
| United Kingdom | 5 |
Operational
| Director/Board Member | 4 |
Sectoral
| Industrial Services | 3 |
| Process Industries | 2 |
| Finance | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 4 |
|---|---|
Optima Solutions U.K. Ltd.
Optima Solutions U.K. Ltd. Oilfield Services/EquipmentIndustrial Services Optima Solutions UK Ltd. supplies rig cooling systems. The company was founded by Jamie Oag in 1999 and is headquartered in Aberdeen, the United Kingdom. | Industrial Services |
TETRA Technologies U.K. Ltd.
TETRA Technologies U.K. Ltd. Chemicals: Major DiversifiedProcess Industries Part of TETRA Technologies, Inc., TETRA Technologies U.K. Ltd. is a British company that produces ultra-pure zinc bromide for batteries and energy storage. Founded in 1983, the company is based in London, UK. The company also offers low carbon solutions and solids-based pills for drilling operations. The company delivers solutions to the upstream energy industry for completions fluids, water management, and production testing. | Process Industries |
TETRA Investments Company U.K. Ltd.
TETRA Investments Company U.K. Ltd. Financial ConglomeratesFinance Part of TETRA Technologies, Inc., TETRA Investments Company U.K. Ltd. is a British company that provides investment services with interests in manufacturing and distribution of chemical products to the oil and gas industry. The company is based in Dyce, UK and was founded in 2011. | Finance |
Optima Solutions Holdings Ltd.
Optima Solutions Holdings Ltd. Oilfield Services/EquipmentIndustrial Services Part of TETRA Technologies, Inc., Optima Solutions Holdings Ltd. is a British company that supplies rig cooling systems. The company is based in Dyce, UK and was founded in 2007. | Industrial Services |
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