Kamfanin Kamfanin Kamfanin Kamfanin Kasar Sin
OMV
Larsen & Toubro
Kamfanin Iran Kamfanin Kamfanin Iran (Nisco)
Dogaro masana'antu iyakantacce
Kungiyar HUKUNCIN NIGERI ta Najeriya (NNPC)
Bututun van Leeuwen da Groupungiyar Tube
Stremcor Holdings Limited
Samsung lantarki
Duka
Kamfanin Kamfanin Kamfanin Kamfanin Indian ya iyakance
Kamfanin Seetrochemical Corporation (Sifopec Group)
Siemens
M thickenkrupp
Tata Group
Filin jirgin saman Kuwait (KWI)
