Fluor is a holding company. Through its subsidiaries, Co. provides engineering, procurement, construction, fabrication and modularization, operations, maintenance and asset integrity, and project management services. Co. serves a set of industries including oil and gas, chemicals and petrochemicals, mining and metals, infrastructure, life sciences, manufacturing and technologies. Co. is also a service provider to the U.S. federal government and governments abroad; and, it performs operations, maintenance and asset integrity activities for industrial clients. Co.'s segments include: Energy and Chemicals; Mining and Industrial; Infrastructure and Power; Government; and Diversified Services.