Stewart Andrew Alan Mitchell

McDermott International, Inc. engages in the provision of technology, engineering, construction, and installation solutions to the energy industry. It operates through the following segments: North, Central, and South America (NCSA); Europe, Africa, Russia and Caspian (EARC); the Middle East and North Africa (MENA); Asia Pacific (APAC); and Technology. The NCSA segment designs, engineers, and constructs upstream offshore oil and gas facilities, downstream oil and gas facilities and pipelines, gas-fired power plants, LNG import and export terminals, atmospheric and refrigerated storage vessels and terminals, water storage and treatment facilities and pipe and module fabrication. The EARC segment focuses in the upstream offshore oil and gas facilities, downstream oil and gas facilities, LNG import and export terminals, and atmospheric and refrigerated storage vessels and terminals. The MENA segment comprises upstream offshore oil and gas facilities and pipelines, downstream oil and gas facilities, hydrocarbon processing facilities, atmospheric and refrigerated storage vessels and terminals, and performs pipe fabrication and manufacturing. The APAC segment involves in the upstream offshore oil and gas facilities and pipelines, refining and petrochemical facilities, hydrocarbon processing facilities, LNG import and export terminals and atmospheric and refrigerated storage vessels and terminals. The Technology segment consists technology licensor of proprietary gas processing, refining, petrochemical and coal gasification technologies as well as a supplier of proprietary catalysts, equipment and related engineering services. The company was founded in 1923 and is headquartered in Houston, TX.

Sparrows Offshore Services Ltd. provides crane management and contracting services. It offers services to the offshore oil and gas industry. The firm provides crane operation, maintenance, training, lifting, management, and engineering support services. Sparrows Offshore Services was founded in 1974 and is headquartered in London, the United Kingdom.

Sparrows Offshore LLC manufactures oil and gas machinery and equipment. The company was founded on July 11, 2003 and is headquartered in Houston, TX.

Sparrows Offshore Group Ltd. provides oilfield engineering services. It offers inspection, equipment sale and rental, equipment and operations management, training, and parts and component sales. The company was founded in 1973 and is headquartered in Aberdeen, the United Kingdom.

Part of Arranco US LLC, Arranco 4 Ltd. functions as an investment holding British company. The company is based in Aberdeen, UK.

Part of Arranco 1 Ltd., Arranco 3 Ltd. operates as a holding British company that provides subsidiaries with crane operations, manufacturing, maintenance, and associated services to the oil and gas industry. The company is based in Aberdeen, UK.

Hawk Noteco Ltd. is a provider of specialist engineering, inspection, operations, and maintenance services to the industrial, offshore energy, and renewables markets. The private company was founded in 2012 and is based in Aberdeen, UK, with subsidiaries in the United Kingdom. The British company offers a wide range of temporary cranes to meet the needs of the offshore energy industry. With over 40 years of experience working offshore, they are specialists in lifting and mechanical handling, cable and pipe lay, and fluid power. The company has extensive experience inspecting, maintaining, and refurbishing all types of mechanical, drive train, and rotating equipment, which puts them in a unique position to understand long-term maintenance issues and how to mitigate against the future risk of failure or downtime.

Part of Hawk Debtco Ltd., Sparrows Group is a provider of engineered products and services to the energy industry. Founded in 2012 and based in Aberdeen, UK, they specialize in lifting and mechanical handling, cable and pipe lay, and fluid power. With over 40 years of experience working offshore, they offer a wide range of temporary cranes to meet the needs of the offshore energy industry. Sparrows Group's extensive experience in inspecting, maintaining, and refurbishing all types of mechanical, drive train, and rotating equipment puts them in a unique position to understand long-term maintenance issues and how to mitigate against the future risk of failure or downtime. The British company also provides specialist engineering, inspection, operations, and maintenance services to the industrial, offshore energy, and renewables markets.

Part of Hawk Holdco Ltd., Sparrows Offshore International Group Ltd. is a British company that provides oilfield engineering services. The company is based in Aberdeen, UK and was founded in 2000.