Allan Pirie

Part of Owens Corning, The Stewart Group Ltd. is a Canadian company that makes a composite central strength member for telecommunications cable. The company is based in Markham, Canada. The Stewart Group was acquired by Owens Corning on May 13, 1997.

Poclain Hydraulics Industrie SAS designs and manufactures hydrostatic transmission systems. It offers motors, pumps, valves, electronics, as well as spare parts and repair services. The firm caters to the construction, agriculture, forestry, material handling, on-road, and other industries. The company was founded on May 31, 1976 and is headquartered in Verberie, France.

Mills CNC Ltd. manufactures and distributes machine tools. It offers axis machines, lathes and turning centers, vertical and horizontal machining centers, horizontal boring machines, twin spindle lathesand vertical lathes. The company was founded in 1974 and is headquartered in Leamington Spa, the United Kingdom.

Intertek Inspection Services UK Ltd. provides management system certification, technical and inspection services. It offers technical and safety services to the Oil & Gas, Power, Mining, Construction, Engineering, Chemical, and other heavy industries. The company was founded in 1911 and is headquartered in Brentwood, the United Kingdom.

Buckthorn Partners LLP (Buckthorn Partners) is a private equity firm founded in 2014. The firm is headquartered in London.

Founded in 2018, CTL UK Holdco Ltd. is a company that provides support activities for petroleum and natural gas extraction. Part of BP INV4 Holdco Ltd., the company is based in London, UK.

Founded in 2017, BP Inv3 Topco Ltd. is a subsidiary of Buckthorn Partners LLP that provides support services for petroleum and natural gas extraction. The company is based in London, UK.

Lontra Ltd. develops energy savings compressors and engines. It offers blade compressor, a rotary device with a wrapped toroidal chamber, and a compact and double acting rotary compressor for various industrial air markets, blowers, and specific process gas applications; and Blade supercharger, a displacement supercharger for heavily downsized gasoline and diesel powertrains. The company was founded by Stephen Francis Lindsey and Simon Hombersley in 2004 and is headquartered in Napton, the United Kingdom.

Part of TWMA Group Ltd., TWMA Middle East Ltd. provides environmental, drilling waste management and disposal services to the oil and gas industry. The company is based in Bridge of Don, UK. Founded in 1979.

Part of TWMA Group Ltd., Total Waste Management International Ltd. is a British company that provides environmental, waste management and disposal services. The company is based in Aberdeen, UK and was founded in 2019.

EnerMech Ltd. engages in provision of mechanical engineering products and services. It offers industrial, process, pipeline, training, electrical and instrumentation, valve supply and manufacture, cranes and lifting, subsea umbilicals and cables, equipment rental and valve integrity management services. The firm serves the petrochemicals, LNG, offshore and onshore oil and gas, midstream, power, defence, renewables, infrastructure and mining markets. The company was founded by Doug Duguid on March 1, 2008 and is headquartered in Aberdeen, the United Kingdom.

Arab Petroleum Investments Corp. operates as a multilateral development financial institution that contributes to the growth, development and transformation of the Arab hydrocarbon and related energy industries. It provides debt funding in the form of project finance, asset-based finance and structured trade finance; financial structuring and advisory services; equity funding to companies and projects; and industry and economic research. The company was founded on November 23, 1975 and is headquartered in Al Khubar, Saudi Arabia.

Total Waste Management Alliance Ltd. provides specialized equipment and services to the oil and gas industry. The company provides integrated drilling, environmental and engineering services. It was founded in 1999 and is located in Aberdeen, UK.

Firefly Capital Ltd. invests in and manages growth companies in asset management, financial technology, and commercial property. Firefly Capital is based in London, UK, and has subsidiaries in the United Kingdom. The British company believes in identifying and supporting talented individuals with entrepreneurial vision to build successful companies.

Part of Harbour Energy Plc, Premier Oil Holdings Ltd. engages in support activities for petroleum and natural gas extraction. The company is based in London, UK.

Part of Harbour Energy Plc, Premier Oil UK Ltd. produces oil and oil products. The company is based in Edinburgh, UK.

Part of Harbour Energy Plc, Premier Oil E & P UK Ltd. is a company that engages in the extraction of crude petroleum. The company is based in London, UK and was founded in 1992.