Abitibi Price

    Appleton Papers

    Arco Chemical

    Ball Corporation

    Chevron

    Dow Chemical Company

    Dupont

    Eastman Kodak Company

    GE Plastics

    Georgia Pacific

    International Honeycomb

    James River Corporation

    Mead Corporation

    Menasha Paper

    Purepak

    Purepak-Elopak

    Sasib Packaging

    Sealed Air Corporation

    Sonoco

    Stone Container Corporation

    US Steel

    Weyerhaeuser Company