Company Boardwalk Pipeline Partners LP

Boardwalk Pipeline Partners, LP is a limited partnership company. The Company's business includes integrated natural gas and natural gas liquids, and other hydrocarbons (referred to together as NGLs) pipeline and storage systems. The Company is engaged in the operation of interstate natural gas and NGLs pipeline systems, and integrated storage facilities, including interstate natural gas pipeline systems located in the Gulf Coast region, Oklahoma, Arkansas and the Midwestern states of Tennessee, Kentucky, Illinois, Indiana and Ohio, and its NGLs pipelines and storage facilities in Louisiana and Texas. The Company conducts business through its subsidiary, Boardwalk Pipelines, LP (Boardwalk Pipelines), and its subsidiaries, Gulf South Pipeline Company, LP, Texas Gas Transmission, LLC, Gulf Crossing Pipeline Company LLC, Boardwalk Louisiana Midstream, LLC, Boardwalk Petrochemical Pipeline, LLC and Boardwalk Field Services, LLC.