Valerus Compression Service LP

Tennessee Gas Pipeline is comprised of more than 14,200 miles of pipeline. The company has more than 100 interconnects. The company has interstate and intrastate pipeline systems that serve markets across the Midwest, Gulf of Mexico, Canada, Texas and Appalachia. Tennessee Gas Pipeline provides online information about pipeline operations, emergency response and damage prevention.

You might say that Colorado Interstate Gas knows how to add fuel to the fire. Founded in 1927, the company transports natural gas to customers in the Rocky Mountains, Midwest, Southwest, Pacific Northwest and California. All told, Colorado Interstate Gas has some 4,000 miles of pipeline that can carry approximately 3,000 million cubic feet per day to go with its storage facilities in Colorado and Kansas. The Colorado Interstate Gas system is connected to nearly every major supply basin in the Rocky Mountains as well as production areas in the Texas Panhandle, Western Oklahoma, Western Kansas, and Wyoming. The company became a subsidiary of El Paso Corporation in 2004 when its former parent, Noric Holdings, merged into El Paso Corporation.

Direct Energy Business is one of North America s leading integrated energy companies that has operations throughout Canada and the United States. It delivers energy and related services to more than 5 million residential, industrial and commercial customers annually. The company manages energy supply chain, as well as offers natural gas and heating, ventilation and air conditioning equipment repair and maintenance services. It also provides energy-efficient home improvement solutions. Direct Energy manages a staff of over 4,800 employees and serves customers through the Direct Energy, CPL Retail Energy and WTU Retail Energy brands of products and related services. The company is a part of Centrica, which provides energy resource finding, generation, supply and processing services for customers throughout the world.