John Laurence Thorogood

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.

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.

Semco Maritime A/S engages in the contracting and engineering services within the offshore and onshore energy sector. It offers solutions within diesel and wind power plants; electrical transmission systems; and substations. The company was founded in 1998 and is headquartered in Esbjerg, Denmark.

Part of Lassila & Tikanoja Oyj, Kiinteistöpalvelu Oy Hollola is a company that provides property maintenance services. The company is based in Hollola, Finland. Kiinteistöpalvelu Oy Hollola was acquired by Lassila & Tikanoja Oyj on May 24, 2010.

Octio AS provides equipment and services for monitoring of subsea oilfields. It provides survey and installation planning, equipment installation, data recording and system operation, and seismic source operation and seismic processing services. The company was founded by Magne Oldervoll and Leon Løvheim in 2006 and is headquartered in Bergen, Norway.

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.

Part of Archer Ltd. Bermuda, Archer (UK) Ltd. is a British multi-discipline engineering company that emphasizes high ethical standards and zero tolerance for corruption. Founded in 2002, the company is based in Aberdeen, UK and has in-house experts with skills ranging from design engineering through to fabrication and installation. With over 200 personnel, the company provides cost-efficient turnkey solutions and an effective and efficient approach to integrated engineering projects.

Sevan Marine ASA is a Norwegian company that specializes in marine engineering and design. The private company is based in Arendal, Norway. It was founded by Jan Erik Tveteraas, who has been the CEO since incorporation.

Resoptima AS provides software solutions and consultancy services to the upstream oil and gas industry. Its products include ResX, Olyx, and Petro-elastic model (PEM). The firm also offers reservoir consultancy, plug-in and software development, and implementation and training. The company was founded by Tore Felix Munck in 2010 and is headquartered in Oslo, Norway.

Safelane Group Ltd. is an established leader in countering explosive and hazardous material threats and security risks. The private company is based in Ross-on-Wye, UK, and has subsidiaries in the United Kingdom. The British company is experts in the clearance of landmines and explosive remnants of war, both on land and in water. The company was founded in 1989, and Robert Edward Hunter has been the CEO of the company since 2016.

Semco Maritime AS provides project engineering services to the energy sector. It offers manpower, ballast water treatment, steel construction and piping, and communication, management software, potable water, wellhead control, and chemical injection systems. The company was founded on May 24, 1988 and is headquartered in Stavanger, Norway.

StormGeo AS provides decision support solutions and services for weather-sensitive operations. It serves customers in industries such as offshore oil, gas, renewable energy, media and shipping. The company was founded by Siri Margrethe Kalvig and Erik Langaker in 1997 and is headquartered in Bergen, Norway.

Circle K Danmark A/S supplies petroleum products. It also provides products like heating oil, diesel and fuel for domestic heating and industry, aviation fuels, and lubricants. The company was founded in 1889 and is headquartered in Copenhagen, Denmark.

Add Energy Group AS provides services across the exploration and production value chain. It offers drilling and well operations, asset and operations management and safety and risk management. The company was founded in 2007 and is headquartered in Stavanger, Norway.

NeoDrill AS develops marine and drilling technology products used for exploration and production wells. It offers conductor anchor node (CAN)-basic, CAN-ductor, CAN-slender, and CAN-integrator. The company was founded by Harald Strand on February 2, 2000 and is headquartered in Stavanger, Norway.

Transocean, Inc. provides offshore contract drilling services for oil and gas wells. It offers engineering and project management services. The firm specializes in deepwater and harsh environment drilling solutions. The company was founded in 1953 and is headquartered in Houston, TX.

T.D. Williamson SA supplies pipeline equipment. The company delivers safe integrity solutions for onshore and offshore applications. Experts provide hot tapping and plugging, pipeline cleaning, geometry and MFL inspection, pigging and non-tethered plugging, and pig technology services for any pressurized pipeline system in the world. The company is headquartered in Nivelles, Belgium.

Bristow Norway AS owns, leases, and operates helicopters and air transportation. The company was founded on October 26, 1993 and is headquartered in Sola, Norway.

Barclays Capital, Inc. is a registered broker/dealer headquartered in New York City. The firm was founded in 1997 and is a subsidiary of Barclays Group US, Inc., ultimately owned by Barclays plc (LON: BARC) in Great Britain. Barclays Capital provides large corporate, government and institutional clients a full spectrum of prime brokerage services which includes equities and fixed income financing, OTC Clearing, Futures and Foreign Exchange Prime Brokerage and access to industry insights and analytics from their Strategic Consulting team.

Axis Energy Services LLC provides energy services. Its services include completion, pressure, pumping, nitrogen, and chemical services. The company was founded in 2018 and is headquartered in Longview, TX.

Safelane Global Holdings Ltd. engages in the mitigation of explosive threats and land mines internationally both on land and water. Its services include consultancy, research and development, survey, investigation, and disposal. The company was founded on June 23, 2018 and is headquartered in St. Helier, the United Kingdom.

IntraPoint, Inc. provides lifecycle management solutions. It offers enterprise resilience solution, software, technical, professional, training, research and innovation services. The company was founded by Tore Andre Nilsen in 1999 and is headquartered in Reston, VA.

Altus Intervention Group AS provides oil well intervention technology services. Its products include wireline tractor tools, rotational tools, scale removal tools, and collecting tools. It offers combinations of innovative and field-proven well intervention technologies and tools. The company was founded on September 24, 2013 and is headquartered in Stavanger, Norway.

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.

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.

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.

Tronic Ltd. manufactures cables and wires. The company was founded in 1979 and is headquartered in Ulverston, GB

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.

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.

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.

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.

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.