Archrock, Inc. engages in the provision of operations, maintenance, service and equipment for oil and natural gas production, processing, and transportation applications. The company is headquartered in Houston, Texas and currently employs 1,300 full-time employees. The company went IPO on 2000-05-24. The firm is a provider of natural gas compression services to customers in the energy industry throughout the United States. The company is a supplier of aftermarket services to customers that own compression equipment. Its segments include Contract Operations and Aftermarket Services. The Contract Operations business is comprised of its owned fleet of natural gas compression equipment that it uses to provide operations services to its customers. The aftermarket services business provides a full range of services to support the compression needs of its customers that own compression equipment, including operations, maintenance, overhaul and reconfiguration services and sales of parts and components. The firm provides comprehensive contract operations services, such as personnel, equipment, tools, materials and supplies to meet its customer’s natural gas compression needs.