Valerus offers a wide range of technical and operational expertise to the oil and gas production industry worldwide. Based in Houston, Texas, the firm provides reciprocating and rotary gas compressor packages, production equipment, gas processing solutions, liquid separation systems and professional field services to the industry. Its products and services play a critical role in the collection and distribution of natural gas. Some of Valerus affiliate companies include Ajax, Caterpillar, Dresser, GE Oil and Gas and Cummins. The firm is an active member of Gas Processors Association, Gas Compressor Association, Natural Gas & Electric Power Society and Society of Petroleum Engineers, to name a few.