Brian Hugh Macmillan
Director/Board Member at Optima Solutions U.K. Ltd.
Profile
Brian Hugh Macmillan has held various director positions in different companies since 2015.
His current jobs include being a Director at Optima Solutions U.K.
Ltd., TETRA Technologies U.K.
Ltd., TETRA Investments Company U.K.
Ltd., and Optima Solutions Holdings Ltd.
Brian Hugh Macmillan active positions
| Companies | Position | Start |
|---|---|---|
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 | 03/09/2015 |
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 | 03/09/2015 |
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 | 03/09/2015 |
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 | 03/09/2015 |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
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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