Crestwood Midstream Partners

Founded in 1975, Range Resources Corporation is an independently owned oil and gas company, headquartered in Fort Worth, Texas. The company explores, develops, and acquires oil and gas properties operating in the Southwest, Appalachian and Gulf Coast regions of the United States. Its operations in the Southwest region are conducted in the Permian basin of West Texas, Texas Panhandle, and Anadarko Basin of western Oklahoma. The company s operations in the Appalachian region serve Ohio, Pennsylvania, New York, West Virginia, and Virginia, as well as the Michigan basin. Its Gulf Coast operations are located onshore in South Texas, South Louisiana, Mississippi, and the Gulf of Mexico. Range Resources Corporation offers its services to a variety of customers, including utilities, marketing companies, and industrial users.

Incorporated in 1980, Insituform Technologies Inc. is one of the leading providers of proprietary technologies and services in the world. The firm offers its broad portfolio of solutions for rehabilitating aging or deteriorating pipelines and protecting new pipelines from corrosion. Its business activities comprises of research and development, manufacturing, distribution, installation, coating, insulation, cathodic protection as well as licensing. In more than 70 countries across six continents, Insituform Technologies Inc.'s products and services are used.

Based in Benbrook, Texas, The Benbrook Water Authority is an independent water district. Texas legislature created it in 1955 as a water conservation and reclamation district to provide the people of Benbrook with water and sanitary sewer service. The Benbrook Water Authority provides water supply, treatment and distribution, as well as wastewater collection services to more than 20,000 residents of Benbrook. It collects wastewater from residential and commercial customers in south Benbrook, Westpark and portions of Trinity Ranch.