Fletcher Wheeler

Frank's International NV engages in the provision of tubular services to oil and gas industries. It operates through the following four segments: Tubular Running Services, Tubulars and Cementing Equipment. The Tubular Running Services segment provides tubular services in international offshore markets and in several onshore international regions. The Tubulars segment designs, manufactures, and distributes large outside diameter (OD) pipe, connectors, casing attachments and sells large OD pipe originally manufactured by various pipe mills. The Cementing Equipment segment provides equipment to enhance the safety and efficiency of rig operations. The company was founded by Frank Mosing in 1938 and is headquartered in Den Helder, Netherlands.

Cypress Environmental Partners LP engages in the provision of essential midstream services. The firm's services include pipeline inspection, integrity and hydrostatic testing services to energy companies and vendors. It operates through the following segments: Pipeline Inspection, Pipeline & Process and Water & Environmental Services. The Pipeline Inspection Services segment provides inspection and integrity services on a variety of infrastructure assets, including midstream pipelines, gathering systems and distribution systems. The Pipeline & Process Services segment provides midstream services including hydrostatic testing services and chemical cleaning related to newly-constructed and existing pipelines and related infrastructure. The Water & Environmental Services segment owns and operates Environmental Protection Agency Class II saltwater disposal facilities in the Williston Basin region of North Dakota. The company was founded by Peter C. Boylan III and Charles C. Stephenson Jr. in March 2012 and is headquartered in Tulsa, OK.