Quanta Services, Inc. engages in the provision of comprehensive infrastructure solutions to the electric power, oil and gas, communication, pipeline, and energy industries. The company is headquartered in Houston, Texas and currently employs 58,400 full-time employees. The firm provides engineering, procurement, construction, upgrade and repair and maintenance services for infrastructure within each of these industries, including electric power transmission and distribution networks; substation facilities; wind and solar generation and transmission and battery storage facilities; electrical systems for data center, commercial and industrial facilities; communications and cable multi-system operator networks; gas utility systems; pipeline transmission systems and facilities, and downstream industrial facilities. The company operates through three segments: Electric Power Infrastructure Solutions, Renewable Energy Infrastructure Solutions and Underground Utility and Infrastructure Solutions.