| Steel Authority Of India Ltd |
Handling of steel exports & coal imports. |
| Tata Steel Ltd |
Excavation of iron ore & overburden (2003 to 2007) |
| Tata Chemicals Ltd |
Handling of chemicals & fertilizers imports |
| TM International Logistics Ltd |
Handling of steel exports and coal imports |
| Kolkata Port Trust (HDC) |
Operation & Maintenance of mechanized berth (upto 2007) |
| Central Coalfields Ltd |
Raising & transportation of coal & overburden |
| Rungta Mines Ltd |
Handling of iron ore exports |
| Essel Mining & Industries Ltd |
Handling of iron ore exports |
| Phullchand Export Ltd |
Handling of iron ore exports |
| S K Sarawgi & Co Pvt Ltd |
Handling of iron ore exports |
| Naresh Kumar & Co Pvt Ltd |
Handling of coal imports |
| Balmer Lawrie & Co Ltd |
Handling of CFS |
