Fluor Corp. is a holding company, which engages in the provision of engineering, procurement and construction (EPC), fabrication and modularization, and project management services. The company is headquartered in Irving, Texas and currently employs 22,995 full-time employees. The firm's segments include Urban Solutions, Energy Solutions and Mission Solutions. The Urban Solutions segment provides EPC and project management services to the advanced technologies and manufacturing, life sciences, mining and metals, infrastructure industries and professional staffing services. The Energy Solutions segment provides EPC services for traditional oil and gas markets, including production and fuels, chemicals, LNG and power markets. The segment serves these industries with comprehensive project life-cycle services. The Mission Solutions segment provides technical solutions to the United States and other governments. These include, among others, the DOE, the Department of Defense, FEMA and intelligence agencies. The segment also provides services to commercial nuclear clients.