Robin Barclay Mair

Baker Hughes Holdings LLC supplies oilfield services, products, technology, and systems to the worldwide oil and natural gas industry. It provides products and services for other businesses including downstream chemicals, and process and pipeline services. The company is headquartered in Houston, TX.

The Chartered Institute of Management Accountants, also known as aicpa® & cima®, is a global organization with 689,000 members, students, and professionals. The non-profit company is based in London, UK, and has a global presence of subsidiaries in several regions. The British company advocates for the accounting and finance profession, as well as the public interest and business sustainability. Andrew Harding has been the CEO of the company since 2009.

Tolent Plc develops and sells real estate. The company was founded on July 7, 1999 and is headquartered in Gateshead, the United Kingdom.

Expro Americas, Inc. offers oilfield survey services. The company's services include commissioning, wireline intervention, subsea connectors, and measurements. Expro America's also offers production logging, downhole pressure & temperature gauges, caliper and downhole sampling services. The firm was founded in 1995 and is located in Houston, TX.

Lime Rock Management LP (Lime Rock Management) is Private Equity firm founded in 1998 by Jonathan Clark Farber and John T. Reynolds. The firm is headquartered in Westport with additional office in London.

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.

Hughes Christensen Co. manufactures diamond drill and tricone bits for customers in the oil and gas industry. The company has manufacturing facilities in the United States, Ireland, Germany, and Singapore. It is a subsidiary of Baker Hughes, Inc. The company is headquartered in The Woodlands, TX.

Lime Rock Partners LLC provides investment services in the exploration and production, energy service, and oil service technology sectors. The company was founded by Jonathan Clark Farber and John T. Reynolds in 1998 and is headquartered in Westport, CT.

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.

Senscient, Inc. develops, manufactures and markets gas detection products for industrial safety, risk management environmental monitoring and process control-analysis applications. The company was founded in 2004 and is headquartered in Houston, TX.

PanGeo Subsea, Inc. provides underwater 3D acoustic imaging technology for the oil and gas industry. The firms uses Acoustic Corer and Sub-Bottom Imager technologies for providing service. It delivers solutions that mitigate risk and create value for oil and gas, offshore renewable energy and other industries including mining and military applications. The company was founded by Moya Cahill in 2006 and is headquartered in St. John's, Canada.

Schlumberger Norge AS provides oil and gas extraction services. The firm also offers oil exploration and drilling services. The company was founded on December 7, 1993 and is headquartered in Tananger, Norway.

Silixa Ltd. provides fiber optic monitoring solutions. It delivers data from distributed fiber-optic acoustic (iDAS™) and temperature (ULTIMA™ DTS and XT-DTS™) measurements. The firm offers products and services in the area of Oil & Gas, Pipeline Surveillance, Flow Metering, and Distributed Sensing. The company was founded by Mahmoud Farhadiroushan, Tom Parker, and Sergey Shatalin in April 2007 and is headquartered in Elstree, United Kingdom.

Part of Expro Group Holdings NV, Expro Norway AS provides oil and gas field support services. The company is based in Tananger, Norway and was founded in 2004.

Reelwell AS is a holding company which engages in drilling exploration and production of wells. Its services include extended reach drilling and managed gradient drilling. The company was founded by Ola Michael Vestavik in 2004 and is headquartered in Stavanger, Norway.

Electro-Flow Controls Ltd. engages in the design and production of bespoke handling, subsea, instrumentation, and control solutions for the global oil and gas industry. It offers managed pressure drilling, mechanical handling, and operations support and services. The company was founded by Bob Will and Ted Littlechild in 1988 and is headquartered in Aberdeen, the United Kingdom.

TGT Oil & Gas Services FZC provides game-changing measurement and modeling solutions to the oil and gas industry. It offers reservoir flow, production diagnostic and well integrity solutions in any well type, through multiple barriers and on any conveyance using slim hole tools. The firm also offers spectral noise logging, magnetic imaging defectoscope, production logging suite, and temperature and hydrodynamics modeling simulator technologies. The company was founded by Arthur Aslanyan in 1998 and is headquartered in Dubai, United Arab Emirates.

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.

Part of FrontRow Energy Technology Group Ltd., Unity Well Integrity UK Ltd. is a company that provides oilfield services. The company is based in Aberdeen, UK. The British company was founded in 2004. Gary Smart has been the CEO of the company since 2017.

Acoustic Zoom, Inc. provides seismic solutions to visualize geological formations. It develops a suite of 3D sub surface seismic imaging technologies, methods, and signal protocols to deliver unique answer products for unconventional reservoir imaging plays worldwide. The company was founded by Jacques Yves Guigne in January 2012 and is headquartered in Paradise, Canada.

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.

TGT Oilfield Services DMCC operates as a through-barrier diagnostics for the oilfield. It creates products and technology that diagnose flow and integrity throughout the well system, from the wellbore to the reservoir giving its customers the clear picture of their wells and what’s happening in and around them enabling them to transform their productivity. The company was founded by Arthur Aslanyan, G.V. Vasiliev and Rustem L. Khamitov in 1998 and is headquartered in Dubai, United Arab Emirates.

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.

Northlane Capital Partners LLC (Northlane Capital Partners) is a private equity firm founded in 2014 by Justin Dufour, Sean Eagle, Eugene Krichevsky and David Steinglass. The firm is headquartered in Bethesda, Maryland.

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.

Ardyne Holdings Ltd. is a specialist downhole technology and British services company founded in 2015. The private company is based in Aberdeen, UK and is backed by Lime Rock Partners. Ardyne's team are industry leaders in milling planning and execution with a new fleet of casing and section mills. The company offers patented technology for sale, supported by their Knowledge Transfer and training service. Ardyne's services are aimed at reducing rig time on Well Abandonment, Slot Recovery, Workover and Exploration operations. The company has 100+ employees and additional facilities in various locations.

Reveal Energy Services, Inc. provides maps of hydraulically induced fractures to the energy industry. Its flagship IMAGE Frac pressure-based fracture geometry service and companion DiverterSCAN technology and ProppantSCAN technology solutions, the company offers unparalleled diagnostic insight into well and stage spacing decisions, completions design effectiveness, and the influence of nearby hazards. The company was founded in January 2016 and is headquartered in Houston, TX.

Part of FrontRow Energy Technology Group Ltd., Unity Well Integrity Ltd. is a leading provider of well integrity solutions to the upstream oil and gas industry. The company is based in Aberdeen, UK. Unity Well Integrity is the result of an M & A transaction between Unity Well Integrity UK Ltd. and Unity Well Integrity Europe Ltd. as of December 05, 2018. Unity Well Integrity offers a range of services from training and engineered solutions to rental assets, onshore services, and well integrity support. The British company was founded in 2018. The CEO is Gary Smart.

Well-Sense Technology Ltd. is engaged in manufacturing temperature, pressure and acoustic measurement equipment. It offers fiberline intervention product. The company was founded by Daniel George Purkis and Paul Higginson in 2015 and is headquartered in Dyce, the United Kingdom.

Romar Topco Ltd. is a private company based in Ellon, UK. The British company was founded in 2014.

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.