PRB Gas Transportation, Inc.

PRB Gas Transportation, Inc. (the “Company,” “us,” “our” or “we”) is an energy company with both oil and gas exploration and development and mid-stream operations in the Rocky Mountain states. The Company was incorporated in December 2003. We were capitalized and commenced operations in January 2004 when we acquired certain gas gathering and related assets of TOP Gathering, LLC (“TOP”). In August 2004, we acquired certain gas gathering and related assets of Bear Paw Energy, LLC (“BPE”). Both the TOP and BPE gas gathering systems are located in the Powder River basin of Wyoming. The Company utilizes these assets to provide gas gathering, processing and compression services (the Company’s “gathering and processing” segment) to third parties. See Recent Developments for further discussion on our TOP system.