Fluor Corporation, through its subsidiaries, provides engineering, procurement, and construction and maintenance (EPCM) services worldwide. It has five segments: Oil & Gas, Industrial & Infrastructure, Government, Global Services, and Power. The Oil & Gas segment offers design, EPCM, and project management services to upstream oil and gas production, downstream refining, and integrated petrochemicals industries. It also provides consulting services ranging from feasibility studies to process assessment to project finance structuring and studies. The Industrial & Infrastructure segment provides design and EPCM, as well as consulting, planning, structuring, engineering, and construction management services to the transportation, mining, life sciences, telecommunications, manufacturing, commercial and institutional, microelectronics, and healthcare sectors with respect to new construction and refurbishment of existing facilities. The Government segment provides project management services to the United States government, focusing on the departments of energy, homeland security, and defense. The Global Services segment offers operations and maintenance, small capital project execution, site equipment and tool services, industrial fleet outsourcing, plant turnaround services, temporary staffing, materials and subcontract procurement, and construction-related support services. The Power segment provides EPCM, program management, start-up, and commissioning services to the gas, solid fuel, nuclear, and plant betterment markets. The company also operates independently and as a subcontractor, providing unionized management and construction services in the United States and Canada. Fluor Corporation was founded in 1912 and is headquartered in Irving, Texas.