The Gas Equipment Group is part of Dover Corporation (NYSE: DOV). With over $7 billion in annualized revenues, Dover Corporation is a global portfolio of manufacturing companies providing innovative equipment, specialty systems and support services for a variety of applications in the industrial products, engineered systems, fluid management and electronic technologies markets. [www.dovercorporation.com]

C. Lee Cook

With headquarters in Louisville, Kentucky, C. Lee Cook has designed and manufactured rings, packing and other high-performance sealing products for compressors and engines for more than a century.

Cook Manley

Located in Stafford, Texas, Cook Manley has developed and manufactured advanced compressor valves, injection-molded thermoplastics and associated products, such as patented MOPPET® field-repairable compressor valves and E² elastomer-enhanced valve components.

Compressor Valve Engineering Limited (CVE)

Founded in 1986 and based in - MORE - Ellesmere Port, Cheshire, England, Compressor Valve Engineering Limited (CVE) has designed and manufactured valve assemblies and internal components for compressors in air, process gas, refrigeration, marine and locomotive brake applications.

Compressor Components Incorporated (CCI)

Based in Odessa, Texas, with additional facilities in Texas, Oklahoma and Canada, Compressor Components has been a leading provider of manufacturing and repair services for reciprocating natural gas compressors.

American Industrial Components

Located in Breckenridge, Texas, AIC has been a leading manufacturer of high-performance, engineered thermoplastics and fluoropolymers, many of which are key components in gas compression sealing products.