Companies Registered

As of April 2, 2010

    Abu Dhabi Gas Industries Ltd. (GASCO)
    Adisseo France SAS
    ADNOC
    AGIP KCO
    Ameropa Düngemittel GmbH
    Ameropa Egypt
    Areva
    Areva NC
    BCI
    BCT Chemtrade Corporation
    BEB Erdgas und Erdöl GmbH
    Brimrock US LLC
    British Sulphur Consultants
    Chemical Initiatives
    China Blue Chemical Ltd.
    China Phosphate Fertilizer Industry Association
    China Sulphuric Acid Industry Association
    Ciech SA
    ConocoPhillips
    Coromandel International Ltd.
    Crescent Technology, Inc.
    Deepak Fertilisers and Petrochemicals Corporation Ltd.
    Dolphin Energy Limited
    Donau Chemie AG
    Douglas Westwood Ltd.
    Enersul LP
    Eni Sp.A. Refining and Marketing Division
    Escofert SRL
    Esseco SRL
    European Nickel Plc
    ExxonMobil Corporation
    Fertecon Research Centre
    Fertisul International Ltd.
    FMB Ltd.
    Foskor
    Foskor (Pty) Ltd.
    Gazprom Dobycha Astrakhan LLC
    Gazprom Export LLC
    Groupe Chimique Tunisien
    Hazco Environmental Services
    ICEC
    ICEC Asia PTE Ltd.
    ICEC Canada Limited
    ICEC Limited SA, Luxembourg
    Incitec Pivot Limited
    Interacid Trading SA
    Interchem-Sulphur Ltd.
    International Fertilizer Industry Association
    International Zinc Association (IZA)
    Itochu Corporation
    J & S Technical Services Ltd.
    Jupiter Sulphur LLC
    JWBS
    K+S Kali GmbH
    Kemmax GmbH
    Kinder Morgan Devco
    Koch Sulfur Products International, PLC
    Kutch Chemical Industries, Ltd
    Kuwait National Petroleum Corp.
    Kuwait Petroleum Corp.
    Lanxess Deutschland GmbH
    Lebanon Chemical Co.
    Lurgi GmbH
    Martin Operating Parnership LP
    Meihua Holdings Group Co., Ltd.
    Midgulf International Ltd.
    Mishraq Sulphur State Co.
    Mitsubishi Corporation
    Mitsui & Co. (U.S.A.), Inc.
    Mitsui and Co., Ltd.
    Mosaic
    OCP-SA
    Omni Sulphur, LLC
    Oxbow Carbon & Minerals LLC
    PDVSA Intevep
    Petrosul International Ltd.
    Polish Steamship Company
    PotashCorp.
    PotashCorp.
    Primary Resources
    PRISM Sulphur Corporation
    QAPCO
    Qatar Shell
    Qatar Shell Resarch & Technology Centre
    Quantum Fertilisers Limited
    Quimetal Industrial S.A.
    RNZ International
    S.A. Prayon
    Sandvik Process Systems
    Saudi Aramco
    Savage Services Corporation
    Shell
    Shell Canada Energy
    Shell Eastern Trading (Pte) Ltd.
    Shell Global Solutions
    Shell Specialities
    Shell Sulphur Solutions
    Shell Thiocrete
    Sinochem Fertilizer Co., Ltd.
    solvadis Commodity Chem. GmbH
    Sun International
    Swiss Singapore Overseas Ent PTE Ltd.
    Tasweeq
    Tessenderlo Kerley, Inc.
    TOTAL
    Transammonia AG
    Transfert FZCO
    Ultrafertil S.A.
    Zaklady Chemiczne "Police"
    Zolfindustria SRL
    Zolfital SpA