| Katyani ferro alloys private limited | U27109WB2005PTC105864 | 135 CANNING STREET 1ST FLOOR; KOLKATA; West Bengal; 700001; India |
| HMB ISPAT PRIVATE LIMITED | U27109WB2005PTC103895 | “Godrej Genesisâ€, Unit No – 1103, 11th Plot No-XI-9,10,13&14, Block-EP&GP, Sector-V, Salt Lake WB 700091 IN |
| GAJANAN IRON PRIVATE LIMITED | U27109WB2005PTC103853 | 113/1B,C.R.AVENUE, ROOM NO-7C, 7TH FLOOR KOLKATA Kolkata WB 700073 IN |
| Vighnesh steels private limited | U27109WB2005PTC103280 | ROOM NO.21A (1); 1st FLOOR; KARNANI EASTE;209; A.J.C Bose Road; Kolkata; Kolkata; West Bengal; 700017; India |
| Matchless forgings private limited | U27109WB2005PTC103116 | 5A N C DUTTA SARANI2ND FLOOR; KOLKATA; West Bengal; 700001; India |
| Gangadhar wire industries private limited | U27109WB2005PTC102973 | COSMOS VALLEY; B.S.F. ROAD; SALUGARA; SILIGURI; Jalpaiguri; West Bengal; 734008; India |
| SHYAMJI SMELTER PRIVATE LIMITED | U27109WB2005PTC102874 | 217; AJC Bose Road; 2nd Floor; Kolkata; Kolkata; West Bengal; 700017; India |
| ULTRAPLUS IRON & STEEL PRIVATE LIMITED | U27109WB2005PTC102367 | 37 SHAKESPEARE SARANI4 TH FLOOR; KOLKATA; West Bengal; 700017; India |
| Pramila steel private limited | U27109WB2005PTC102190 | 11/B; MAHARSHI DEVENDRA ROAD; R NO 11 2ND FLOOR; KOLKATA; West Bengal; 700007; India |
| Sharda smelters private limited | U27109WB2005PTC101421 | 103 PARK STREET; 5TH FLOOR; ROOM NO. 5B; KOLKATA; Kolkata; West Bengal; 700016; India |
