Peter John Stuart

Kinetic Consolidated Pty Ltd. engages in the provision of oil and gas drilling services. It offers a comprehensive and integrated range of services from supporting well completion and hydraulic stimulation, to production, intervention, plug and abandonment. Its services include Vause, Grizzly and Surtron services. The company was founded on November 18, 2011 and is headquartered in West Perth, Australia.

Shelf Subsea Holdings UK Ltd. offers subsea services. The company was founded in 2015 and is headquartered in London, the United Kingdom.

Shelf Subsea Services UK Ltd. was founded in 2016 and operates as a non-trading company.

SCF Partners LLC (SCF Partners) is a private equity subsidiary of SCF Partners, Inc. founded in 1989 by L.E. Simmons. The firm is headquartered in Houston, Texas.

Proserv (1) Ltd. is a holding company, which engages in investment purposes. The company was founded on February 11, 2010 and is headquartered in Aberdeen, the United Kingdom.

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.

Tuboscope Vetco International, Inc. was a supplier of technical services and highly engineered products to the oil and gas drilling, completion, production and transmission industries worldwide. TBI was operates through four main product lines in the oil and gas industry segment. TBI's product lines are: Tubular Services, Solid Control Products & Services, Coiled Tubing & Pressure Control Products and Pipeline & Other Industrial Services. Tuboscope is headquartered in Houston, TX.

ALS Oil & Gas provides coring services for oil and gas companies. It offers services such as reservoir sampling, analysis and evaluation, well monitoring, well services and drilling services. The firm serves companies in the down-hole drilling, completion and production sectors. The company was founded in 1988 and is headquartered in Aberdeen, the United Kingdom.