| Alcast engineering private limited | U74210WB1987PTC161782 | FLAT 3B; BALLY HIGH; 1; BALLYGUNGE PARK ROAD; KOLKATA; West Bengal; 700019; India |
| BAID CONCEPTS PRIVATE LIMITED | U74210WB1987PTC043430 | 10C BALLYGUNGE CIRCULAR ROAD 2ND FLOOR KOLKATA Kolkata WB 700019 IN |
| MODERN NIRMAN PVT LTD | U74210WB1987PTC043395 | 5A KARBALA TANK LANE KOLKATA WB 700006 IN |
| Sbd arkay engineers pvt ltd | U74210WB1987PTC043081 | D508; CHETLA; COAL SIDING; KOLKATA; West Bengal; 700027; India |
| Sebabrata bose & associates pvt ltd | U74210WB1987PTC042616 | 12F; DESHPRAN SASMAL ROAD; KOLKATA; West Bengal; 700033; India |
| CALCUTTA ISOLATORS & EQUIPMENTS PVT LTD | U74210WB1987PTC042465 | P-86, BENARAS ROAD, HOWRAH WB 711108 IN |
