Americlean, Inc. (in)

Artim Transportation System, Inc

Bay State Gas Company, Inc

Braman Agency, L.L.C., The

Business Options, Inc

Buzz Telecom, Corporation

Buzz Telecom, Corporation

Columbia Energy Retail Corporation

Columbia Energy Services Corporation

Columbia Gas Transmission Corporation

Eae Enterprises, Inc

Energyusa, Inc

Link Technologies, Corp

Mayerton Refractories (usa), L.L.C

National Management Corporation (of Indiana)

Natural Gas Development, Inc

New State Mortgage, Llc

Nisource Corporate Services Company, Inc

Numark Security Inc

Premier Real Estate Group, L.L.C. (in)