Ernie Danner

Universal Compression Partners LP provides natural gas contract compression services to customers nationwide. Its services include designing, installing, operating, repairing, and maintaining compression equipment. Following the company's IPO, it will operate a fleet of compressor units, comprising more than 331,000 horsepower, or some 17% of parent and global compression. It is located in Houston, TX.

MidCon Corp. provides natural gas transmission, storage, processing and marketing services. The company was founded on December 1, 1981 and is headquartered in Lombard, IL

Horizon Lines LLC engages in the ownership and operations of shipping vessels. The company was founded in 1998 and is headquartered in Charlotte, NC.

Part of BCCK Holdings, Inc., BCCK Engineering, Inc. is a leading technology solutions provider and full-service EPC firm serving gas processing and renewable energy markets. The company is based in Midland, TX. The company offers innovative technological solutions for concept, engineering, design, fabrication, manufacturing, and construction. Partnering with BCCK as a single-source provider allows for project efficiencies, environmental benefits, and cost savings.

H-Lines Finance Holding Corp. provides shipping and logistic services. It offers inland cargo trucking and logistics. The company was founded in 1956 and is headquartered in Charlotte, NC.

Anchor Drilling Fluids USA LLC operates as an independent drilling fluids company. The firm also offers production chemicals, fluid engineering, and logistics services. The company was founded on May 14, 1984 and is headquartered in Tulsa, OK.

Archrock Partners LP, engages in the provision of natural gas compression services. The firm designs, owns, installs, operates, repairs, and maintains equipment to provide natural gas compression services to customers. It also owns and operates a natural gas processing plant. The company was founded on October 10, 2006 and is headquartered in Houston, TX.

SCF Partners LLC (SCF Partners) is a private equity subsidiary of SCF Partners, Inc. founded in 1989 by L.E. Simmons. The firm is headquartered in Houston, Texas.

Part of Archrock, Inc., Exterran General Partner LP provides natural gas compression services. The company is based in Wilmington, DE. The CEO of the company is D. Bradley Childers.

Exterran, Inc. specializes in oil and gas production equipment, natural gas compression, produced water treatment solutions, and gas processing and treating. The company is headquartered in Houston, TX.

Beckman Production Services LLC provides oil and gas production maintenance and support services. The company was founded was founded on January 21, 2003 and is headquartered in Kalkaska, MI.

Part of SCF Partners, Inc., Pipeline Plastics LLC delivers superior service and dependable products for the ultimate protection of vital resources and businesses. The company is based in Westlake, TX and was founded by Monty Fisher. Pipeline Plastics provides tough and environmentally friendly pipes for oil and gas gathering that can withstand harsh environments and demanding applications. The company's pipes are not affected by dissolved solids, brine, and H2S, and will not corrode or tuberculate. The company offers safety documentation, case studies, product brochures, tools, technical notes, and terms and conditions of sale and purchase to assist customers with their pipeline needs. The CEO is Mike Leathers.