Construction and civil engineering companies disestablished in 2017

Technip S.A. was a company that carried out project management, engineering and construction for the energy industry; in 2017 it completed a merger with FMC Technologies to form TechnipFMC. Its headquarters were in the 16th arrondissement of Paris. It has about 38,000 employees and operates in 48 countries.

thumb|CH2M Hill offices at the Parkside Tower in Salt Lake City, Utah (2013) thumb|right|The former VECO building, now CH2M Hill's Alaska headquarters (2011) CH2M, earlier CH2M HILL, Inc., was an American engineering company that provided consulting, design, construction, and operations services for corporations and governments. The company was organized in Corvallis, Oregon, and headquartered at 9191 South Jamaica Street, Englewood, Colorado. In December 2017, the company was acquired by Jacobs Engineering Group.