Archrock, Inc. engages in the provision of operations, maintenance, service and equipment for oil and natural gas production, processing and transportation applications. It operates through the following segments: Contract Operations and Aftermarket Services. The Contract Operations segment consists of equity investment in the partnership, in addition to the owned fleet of natural gas compression equipment that the company use to provide operations services. The Aftermarket Services segment sell parts and components, provides operations, maintenance, overhaul and reconfiguration services to customers. The company was founded in 1954 and is headquartered in Houston, TX.