CHINA STATE SHIPBUILDING CORPORATION LIMITED OMV Larsen & Toubro National Iranian Steel Company (NISCO) Reliance Industries Limited Nigerian National Petroleum Corporation Group(NNPC) Van Leeuwen Pipe and Tube Group Stemcor Global Holdings Limited Samsung Electronics Total Indian Oil Corporation Limited China Petrochemical Corporation (Sinopec Group) Siemens Thyssenkrupp Tata Group Kuwait Airport (KWI)
