| ABB Group |
| Aditya Birla Group (Grasim Cement) |
| Air Liquide |
| Air Liquide India |
| Al Nasser Industrial Enterprises LLC |
| Arcelor Mittal - Automotive Worldwide |
| ARS Metals Pvt Ltd |
| BMW Industries Ltd |
| Carbofer |
| Carbofer General Trading SA |
| Carbofer Nord Europe SAS |
| Clyde Steel |
| Deutsche Bank AG Singapore |
| Ennore Coke Ltd |
| Ernst + Young Private Ltd |
| Espic Consulting Private Limited |
| Essar Steel Ltd |
| Evex International Bulgaria Ltd |
| Fykays Engineering Pvt Ltd |
| IBM Business Consulting Svs |
| Inspectorate Griffith India Pvt Ltd |
| Ispat Industries Ltd |
| Itochu India Pvt Ltd |
| Jaushna Steels (India) Private Limited |
| JSW Steel Ltd |
| KDS Steel |
| Kotak Mahindra Capital Company Limited |
| Kotak Securities Ltd |
| Lloyds Steel Industries Ltd |
| M/s Prakash Sponge Iron and Power Private Limited |
| Manuchar N.V. Belgium |
| Metalloyd Ltd |
| Ministry of Steel, Government of India |
| Mitra S K Private Limited |
| Mjunction Services Ltd |
| Mohan Steels Limited |
| Multi Commodity Exchange of India Ltd |
| R Singh & Associates P Ltd |
| Research & Consulting Group AG |
| Rourkela Steel Corporation |
| SAIL |
| SAIL-RDCIS |
| Samarco Asia Ltd |
| Samarco Mineracao SA |
| SE Steel Limited |
| Sesa Goa Ltd |
| Sesa Goa Pvt Ltd |
| Shaanxi Energy Metals & Minerals Resources Co Ltd |
| SMC |
| Sociedade De Fomento Industrial PVT Ltd |
| Standard Chartered Bank |
| Sumitomo Corp India Private Ltd |
| Sumitomo Corporation India Pvt Ltd |
| Suzlon Energy |
| Tata Ryerson Ltd |
| Tata Sons Ltd |
| Tata Steel |
| Tata Strategic Management Group |
| Thomson Reuters |
| Unisteel International DMCC |
| Vardhman Special Steels |
| Waldrich Siegen GmbH & Co KG |
| Watson Steel Structures ltd |
| William Hare (India) Private Limited |
| William King Ltd |