AROC vs NPO Comparison

Archrock Inc is an energy infrastructure company with focus on midstream natural gas compression and a commitment to helping customers produce, compress and transport natural gas. It has two business segments, Contract Operations, and Aftermarket Services. Under the umbrella of contract operations services, the company provides operations to meet customers' natural gas compression needs. Services include designing, owning, installing, operating, and maintaining equipment. Aftermarket Services business provides a full range of services to support the compression needs of customers that own compression equipment, including operations, maintenance, overhaul and reconfiguration services and sales of parts and components. It generates maximum revenue from the Contract Operations segment.

Enpro Inc formerly EnPro Industries Inc is a United States-based company that designs, develops, manufactures, and markets proprietary engineered industrial products. The company operates through three segments: Sealing Technologies, which manufactures and markets sealing products, wheel-end components & systems, and Advanced Surface Technologies manufactures wafer processing sub-systems, thin-film coatings, optical filters, and other services like cleaning, coating, testing, and refurbishment. Its geographical segments are the United States, Europe, and other foreign countries.