Kurt Hoffman

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.

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.

Ardyne Technologies Ltd. provides oilfield services. It develops and supplies technology and services to the global energy industry, focusing on reducing rig time spent on downhole casing removal in slot recovery and re-entry, workover, and plug and abandonment operations. The company is headquartered in Aberdeen, the United Kingdom.

Ocean Rig ASA owns and operates drilling rigs. It specializes in offshore exploration, development, and production drilling in deepwater. The company has two drilling rigs, Leiv Eiriksson and Eirik Raude. Ocean Rig serves oil companies. The company was founded in 1996 and is headquartered in Stavanger, Norway

Arsenal Resources LLC operates as an oil and gas company. It engages in the acquisition, exploration, development and production of oil, natural gas and natural gas liquids. The company was founded by Rob Kozel on June 30, 2011 and is headquartered in Wexford, PA.

GEODynamics BV provides oil and gas exploration services. It offers commercial development and perforating technology to the global oil and gas industry. The company was founded in 2003 by David S. Wesson and is headquartered in Amsterdam, the Netherlands

AccessESP LLC provides rigless electric submersible pump conveyance solutions for the global oil industry. It offers a permanent magnet motor and a side pocket mandrel wet connect system, into a patented solution consisting of a tubing-mounted permanent completion and a slickline retrievable assembly. The company was founded by Geoff Kimber-Smith and Phil Head in 2004 and is headquartered in Houston, TX.

OiLSERV Co. provides oilfield services. It offers wireline logging, cementing and stimulation, coiled tubing, surface and downhole testing, slickline, fluids solutions, and drilling services. The company was founded by Amjad Barzandji in 2006 and is headquartered in Erbil, Iraq.

Part of American Block Manufacturing Co., Southwest Oilfield Products, Inc. manufactures fluid end pump products. The company is based in Houston, TX. Southwest Oilfield Products was acquired by American Block Manufacturing Co. from GES-Global Energy Services, Inc. on April 27, 2015.

KSW Environmental LLC engages in provision of silica dust control solutions. It offers Airis Dust Vacuum 4 (ADV-4) that maximizes dust control with minimal disruption to other parts of completion. The company was founded in 2012 and is headquartered in Tulsa, OK.

Shelf Drilling International Holdings Ltd. provides shallow water drilling services to the oil and gas industry. It offers standard jack-up rigs and swamp barges. The company was founded in 2012 and is headquartered in Dubai, United Arab Emirates.

The Institute of Electrical & Electronics Engineers, Inc. is a non-profit organization that owns and operates technical professional association. It provides membership and services, societies and communities support, publication services, and conferences and events. The company was founded in 1884 and is headquartered in New York, NY.

Truist Securities, Inc. is a registered broker-dealer headquartered in Atlanta, Georgia. The firm was founded in 1894 as SunTrust Robinson Humphrey, Inc. In 2020, the firm was renamed following the integration of SunTrust Robinson Humphrey and BB&T Capital Markets. The firm is a subsidiary of Truist Financial Corp. (NYSE: TFC) and is an active market maker in equity and fixed-income products. Truist Securities delivers a comprehensive range of strategic advisory, capital raising, risk management, and financing solutions, as well as a dynamic suite of sales, trading, and research services in both fixed-income and equity. Their strategies are carefully tailored to meet the needs and vision of their clients.

Part of JPMorgan Chase & Co., JPMorgan Futures, Inc. is a company that offers security brokerage services. The company is based in New York, NY.

Part of SLB NV, Schlumberger Nigeria Ltd. is a Nigerian company that develops technologies. The company is based in Lagos, Nigeria. The CEO of the company is David J. Mullen.

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.

The Society for Human Resource Management (SHRM) is the world's largest HR association with almost 325,000 members. The non-profit company is based in Alexandria, VA and has subsidiaries in India and the United States. The company aims to create better workplaces and address critical issues affecting society that impact work. Johnny C. Taylor has been the CEO of the company since 2017.

Part of Subsea 7 SA, Subsea7 is a company based in Luxembourg, Luxembourg. Subsea7 is a leader in the delivery of offshore projects and services for the energy industry. The Luxembourger company enables the growth of renewables and emerging energy, creating sustainable value by delivering the offshore energy transition solutions the world needs, for today and tomorrow. Subsea7's local joint ventures and partnerships support sustainable development of the energy industry, creating lasting value for the people they work with and the places they work in. The company was founded in 1993, and John Evans has been the CEO of the company since 2020.

IDM Group LLC is an acquisition vehicle. The private company is based in Tacoma, WA.

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.

GEODynamics, Inc. manufactures perforating equipment. Its offers GTEC which provides services such as charge development and optimization, charge performance benchmarking, perforating system development, customer specific tests and gun collapse testing, software simulation and technik services. The company was founded by David S. Wesson in 2004 and is headquartered in Millsap, TX.

VEDCO Holdings, Inc. operates as a holding company with interests in providing outsourced drilling and blasting services. It specializes in drilling and blasting, from regulatory issues to safety procedures and blast design. The company was founded in 2006 and is headquartered in Vasant, VA.

Tercel Oilfield Products Ltd. designs and produces drilling and well construction products. It offers fixed cutter bits, roller cone, cutter technology, reamers, drilling heads, stabilizers, shock tools, jars, motors, centralizers, casing and reaming shoes, navigators and driltools. The company was founded in January 2010 and is headquartered in Dubai, the United Arab Emirates.

Revelation Energy LLC provides coal mining services. The company was founded by Jeffery A. Hoops on February 11, 2009 and is headquartered in Milton, WV.

Virginia Explosives & Drilling Co., Inc. operates as a drilling contractor. It delivers contract drilling and blasting services for the coal mining, quarry, and construction industries. The company was founded in 2006 and is headquartered in Vansant, VA.

Sensa Ltd. designs and manufactures fiber optic sensors. The firm offers fire detection, power circuit temperature monitoring, trace heat monitoring, leak detection systems for pipeline and cryogenic storage, and monitoring other critical assets. Its solutions include design and engineering, support, and user interface. The company was founded in 1984 and headquartered in Southampton, the United Kingdom.

Noble Rochford Drilling Ltd. operates an oil and gas offshore drilling rig. The company was founded on January 19, 2000 and is headquartered in Sugar Land, TX.

Part of Innovex Downhole Solutions, Inc., Omni Oil Technology Holdings Ltd. operates as a holding Emirati company. The company is based in Dubai, United Arab Emirates.