Mehdi Rafiee

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.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

PA Consulting Group Ltd. engages in the provision of management, systems, technology consulting, and innovation services. The company was founded by Ernest Button on September 3, 2015 and is headquartered in London, the United Kingdom.

Eastern American Energy Corp. provides natural gas services focused on the Appalachian Basin. The company is a subsidiary of Energy Corporation of America. The company is headquartered in Charleston, WV.

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.

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

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.

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.

The Independent Petroleum Association of America manufactures oil and natural gas. The non-profit company is based in Washington. Barry Russell has been the CEO of the American company since 1980.

Venturos AS operates as a holding company. The company is headquartered in Farsund, Norway.

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.

MicroSeismic, Inc. provides seismic monitoring, mapping, and imaging services. Its solutions include buriedarray, hydraulic fracture monitoring and mapping, reservoir, fracstar surface, passive seismic emission tomography and seimicity monitoring. The company was founded by Peter M. Duncan and Christopher Neale in 2003 and is headquartered in Houston, TX.

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.

Marine Cybernetics AS provides ships and offshore installations through testing of computer control systems. It offers DP HIL testing; PMS HIL testing; HIL testing of other systems; DP thrust capacity analysis for various weather conditions, thrust failures, thrust locations, and thrust vendors; DP capability analysis; simulation of marine operations, vessels, and environmental loads; and concept and design review of control systems, including dynamic positioning systems, vessel automatic systems, thruster and propulsion systems, crane systems, and drilling systems, as well as navigation, sensor, and nautical systems. The company was founded by Olav Egeland, Tor Arne Johansen, Arild Ove Paulsen and Jan Andreas Biti in 2002 and is headquartered in Tiler, Norway.

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.

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.

Part of JR&S Holdings Ltd., Signalta Resources Ltd. explores oil and gas. The company is based in Calgary, Canada.

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.

Equinor Technology Ventures AS (ETV) is a venture capital arm of Equinor ASA founded in 1999. The firm is headquartered in Norway.

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.

Part of Equitrans Midstream Corp., EQM Midstream Management LLC is a company that provides gas transmission services. The company is based in Wilmington, DE.

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.

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.

Part of Lime Rock Management LP, Lime Rock New Energy GP LP functions as an investment holding company. The company is based in Westport, CT. Mark J. Lewis has been the CEO of the company since 2018.