Donald F. Ferguson

CHC Helicopters Canada, Inc. operates medium and heavy helicopters and provides transportation services. It specializes in providing transportation to offshore oil and gas platforms, and helicopter maintenance repair and overhaul. The firm has locations in Aberdeen and Richmond. The company was founded in 1987 and is headquartered in Richmond, Canada.

Network Rail Infrastructure Ltd. engages in the business of owning, operating, and developing railway infrastructure. The company was founded on February 28, 1994 and is headquartered in London, the United Kingdom.

CHC Helicopter SA provides helicopter transportation services to the offshore oil and gas industry. It operates through the following segments: Helicopter Services; Maintenance, Repair, and Overhaul (MRO); and Corporate and Other. The company is headquartered in Luxembourg.

The ERM Group, Inc. engages in the provision of environmental, health, safety, risk, social consulting services, and sustainability related services. The firm offers mergers and acquisitions solutions, operational performance, major capital project, asset and portfolio management, environmental compliance, and data management and technology services. It serves the oil and gas, mining, power, manufacturing, chemical, and pharmaceutical industries. The company was founded by Paul H. Woodruff in 1977 and is headquartered in Malvern, PA.

Part of Wintershall Dea AG, Highland Energy Holdings Ltd is a gas supplier. The company is based in Aberdeen, UK. The British company was founded by Keith James Pringle, Jeffrey Saunders MacDonald. Highland Energy Holdings was acquired by Wintershall Dea International GmbH, part of Wintershall Dea AG from May 01, 2019 on January 09, 2002 for $155 million.

Part of ConocoPhillips, Clyde Petroleum Plc is a British company that specializes in the exploration, development, and production of oil and gas on a global scale. The company is based in Edinburgh, UK. Clyde Petroleum was acquired by Gulf Canada Resources Ltd. on December 01, 1996 for $718.61 million.

Caledonia Oil and Gas Ltd. explores and extracts oil and gas. The firm is focused on the exploitation and development of oil and gas fields within the UK North Sea. It is a subsidiary of E.ON AG. The company was founded in 2003 and is headquartered in London, UK.

Deep Gulf Energy LP funds the development of gas and oil fields in the deepwater Gulf of Mexico. The company focuses on fields prone to subsea completions and tiebacks to host facilities with capacity for additional volumes. Deep Gulf Energy is located in Houston, TX.

Part of Iberdrola SA, Delta Energy is a Greek company that generates wind power. The company is based in Oshato, Greece. Delta Energy was acquired by C. Rokas SA, a SUB of Iberdrola SA from Delta Techniki SA on December 20, 2005.

Freightliner Group Ltd. provides rail freight solutions. It offers locomotives, wagons, and freightliner road services. The company was founded in 1965 and is headquartered in London, the United Kingdom.

Blackwatch Petroleum Services Ltd. operates as an oil and British gas company. The private company is based in London, UK. The company was founded by Jeffrey Saunders MacDonald.

Remora Energy International LP engages in the exploration and production of oil and energy. The company founded in 2007 and is headquartered in Hamilton, Bermuda.

KrisEnergy Holdings Ltd. provides oil and gas exploration services. It engages in acquiring grassroots exploration blocks, undeveloped discoveries and producing assets. The firm seeks to mitigate risk and defray costs by farming out to third parties all or a portion of the exploration drilling costs. The company was founded by Keith Gordon Cameron, Richard Allan Lorentz and Christopher Gibson-Robinson in 2009 and is headquartered in Singapore.

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.

Delta Energy Ltd. constructs roads, highways, and sidewalks.

Calibre Global Pty Ltd. provides project management, engineering and consultancy services. Its services include concept development, determining project feasibility, engineering design, project management, construction management, operational support, optimization of operating assets and the integration of new technology. The company was founded in 2002 and is headquartered in Perth, WA.

Amromco Energy LLC provides gas exploration and production services. The firm offers work over, drilling, location preparation, and natural gas production management services. The company was founded by Ronald Steven Carpenter in 2002 and is headquartered in Houston, TX.

DOF Subsea AS delivers subsea solutions to the offshore energy industry. It offers construction and installation, tow, mooring installation and repair, inspection, maintenance and repair, decommissioning services, survey and positioning, saturation and air diving, and engineering services. The company was founded in May 2005 and is headquartered in Bergen, Norway.

Hansa Hydrocarbons Ltd. provides gas exploration services. It aims to grow a high-value business from exploiting the remaining potential for gas across the prolific Permian Basin that extends from the Southern North Sea through onshore Northern Europe. The company was founded on November 5, 2012 and is headquartered in London, the United Kingdom.

Part of Amromco Energy LLC, Amromco Energy SRL generates solar energy. The company is based in Ploiesti, Romania. The Romanian company was founded in 2002. Didier Lechartier has been the CEO of the company since 2018.

ERM Worldwide Group Ltd. is a sustainability consultancy founded in 2015. The company is based in London, UK. The British company partners with leading organizations to create innovative solutions to sustainability challenges and unlock commercial opportunities that meet the needs of today while preserving opportunity for future generations. and has a global presence of subsidiaries in several regions.

Afentra (Angola) Ltd. is a British oil production company founded in 2022. The private company operates in Angola.