Mark Edward Illingworth

I-Pulse, Inc. develops pulsed power technology and products. Its business lines include advanced manufacturing, mineral division, oil exploration, production, oil well production optimization, and water discovery and management. The company was founded by Robert Martin Friedland and Laurent Frescaline in 2007 and is headquartered in London, the United Kingdom.

Part of Weatherford International plc, Petroline WellSystems Ltd is a British company that makes oil and gas field equipment, specifically flow control products. The company is based in Aberdeen, UK. Petroline WellSystems was acquired by Weatherford International Ltd. on September 02, 1999 for $134.71 million.

Petrotech ASA provides well testing solutions for the oil and gas exploration sectors. It collects data through fluid sampling, on-site analysis, metering, and interpretation operations. The firm's clients include Baker Hughes, Exxon Mobil, Halliburton, Norsk Hydro, Petronas, Statoil, and Shell. The company was founded in 1983 and is located in Haugesund, Norway.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

Borets International Ltd. engages in designing and manufacturing artificial lift systems. The firm's key product lines are electric submersible pumping (ESP) and progressive cavity pumping (PCP) systems, and downhole and surface horizontal pumping systems designed for the oil and gas industries. It integrates manufacturing facilities, research and development center, and a number of regional service centers. The company was founded in 1897 and is headquartered in Dubai, the United Arab Emirates.

Part of Baker Hughes Co., QuantX Wellbore Instrumentation LLC provides oil field services. The company is based in Houston, TX. QuantX Wellbore Instrumentation was acquired by Baker Hughes Holdings LLC on October 03, 2005 for $27.20 million.

HCS Control Systems Ltd. manufactures hydraulic production systems. Its products include umbilical reelers, hydraulic power units, subsea distribution units and termination assemblies, automated specialized welding services, onshore and offshore services, and other products. The firm specializes in the design, manufacture, assembly and test of direct hydraulic production systems, installation and work over direct hydraulic systems and direct hydraulic SSIV systems for the onshore and offshore oil and gas industry worldwide. The company has locations in Glenrothes and Selangor. HCS Control Systems was founded by Kenny Balfour in 1997 and is headquartered in Glenrothes, the United Kingdom.

The Institute of Directors (United Kingdom) is a community of passionate UK business leaders. The non-profit company is based in Birmingham, UK, and has subsidiaries in the United Kingdom. The British company provides professional training opportunities and access to essential help and resources for its members. The CEO of the company is Stephen Martin.

SPEX Group Holdings Ltd. develops energetics products for subsea and downhole environments. The company was founded on March 1, 2016 and is headquartered in Aberdeen, the United Kingdom.

STATS (UK) Ltd. is based in Kintore, UK. Part of Mitsui & Co., Ltd., STATS (UK) Ltd. is a pipeline isolation, hot tapping & British line plugging company that provides specialist tools and technology services for a safer energy industry. The company was founded in 1998 by Peter Alexander Duguid. Leigh James Howarth has been the CEO of the company since 2012. STATS (UK was acquired by Mitsui & Co., Ltd. on August 22, 2023.

Interventek Subsea Engineering Ltd. is a British company that specializes in providing innovative subsea well intervention safety valve technology and subsea well entry systems. The private company is based in Aberdeen, UK and was founded in 2014. The company's solutions are designed to support a wide range of operations across the full lifecycle of the well, from exploration to decommissioning. The company's advanced revolution safety valve technology and subsea well entry systems have a strong track record, having supported projects for major international operators and service companies around the world. The company's solutions are scalable, flexible, and modular, and they are API 17G compliant. The company also provides simplified landing string systems, spanner joint systems, slim OD systems, and ultra-deep water systems to meet a range of field applications. Additionally, they offer decommissioning solutions that are particularly appropriate for subsea decommissioning operations. The CEO is Gavin David Cowie.

Frontrow Energy Technology Group Ltd. develops and acquires oil and gas, and energy service companies. It includes Well-Sense, Well-Centric, and Interventek. The company was founded by Graeme Coutts and Stuart Ferguson in 2013 and is headquartered in Aberdeen, the United Kingdom.

Ledge 1113 Ltd. provides management services. The private company is based in Aberdeen, UK. and has subsidiaries in the United Kingdom. Ledge 1113 was founded in 2013.

HCS Control Systems Group Ltd. is a holding British company founded in 2012 that specializes in the design, in-house manufacture, and servicing of equipment for the subsea oil and gas industry. The private company is based in Glenrothes, UK, and has subsidiaries in the United Kingdom.

Part of Ledge 1113 Ltd., C R Encapsulation Ltd. is a British company that manufactures electronic connectors. The company is based in Aberdeen, UK. The company was founded in 2002. The CEO is Robin Barclay Mair.

STATS Group Ltd. engages in the provision of pipeline-related solutions. It offers pressurised pipeline isolation, hot tapping and plugging services to the global oil, gas and petrochemical industries. The company was founded by Peter Alexander Duguid in 1998 and is headquartered in Kintore, the United Kingdom.

Zi-Lift AS develops, manufactures and markets permanent magnet materials. The company is headquartered in Tananger, Norway.

Peak Well Systems Pty Ltd. designs and manufactures advanced downhole tools to the oil and gas industry. Its products used in the applications of well barrier and isolation, well integrity and remediation, data acquisition, well flow enhancement and routine well servicing and maintenance fishing. The company was founded by Gordon Angus, Christopher Kim Gardiner and Andrew West Paterson in 2002 and is headquartered in Perth, Australia.