| Land |
Firma |
| Argentinien |
Acindar |
| Australien |
BHP Steel |
| Brasilien |
Aços Villares, GERDAU Aços Finos Piratini |
| China |
Bao Steel, Daye Special Steel, Dongbei Special Steel, Henan Jiyuan, Huaigang Special Steel, Hunan Valin Xiangtan, Jiangyin Xing Cheng, Jinduicheng Molybdenum Mining, South West Special Materials, Xuanhua Iron & Steel |
| Deutschland |
Auerhammer Metallwerk, BGH Edelstahl Freital, Deutsche Edelstahlwerke, Georgsmarienhütte, Osram Werke, Saarstahl |
| England |
Corus Engineering Steels, Lamp Metals |
| Frankreich |
Ascometal, Cezus, Mittal Steel Gandrange, Ugine Savoie |
| Griechenland |
Chandris Cables |
| Indien |
Bhushan Power & Steel, Krishna Steel |
| Italien |
Acciaierie Bertoli Safau, Acciaierie Valbruna, Rodacciai |
| Japan |
Aichi Steel, Hitachi Metals, Kobe Steel, Nippon Koshuha Steel, Nippon Steel, NKK Bars & Shapes, Sanyo Special Steel, Sumitomo Metals |
| Korea |
POSCO, Changwon Special Steel, Seah Besteel |
| Neuseeland |
Pacific Steel |
| Norwegen |
Hydro Aluminium |
| Österreich |
Plansee |
| Russland |
Metallurgimport, OEMK, UMMC |
| Spanien |
GSB Acero |
| Südafrika |
Ispat Iscor |
| Schweiz |
Swiss Steel |
| Taiwan |
China Steel, Feng Hsin, Walsin Lihwa |
| Thailand |
Thai Special Steel Industry |
| Tschechien |
Trinecké Železárny |
| USA |
Allvac, Atlantic Steel, Capital Wire & Cable, Charter Steel, Dynamet, General Electric, Gerdau Ameristeel, Georgetown Steel, Harrison Alloys, Inco Alloys, Latrobe Steel, MacSteel, Nucor Steel, Osram Sylvania, Perryman, Qualitech, Republic |
