| 2251 | NIGHTINGALE PHARMA PVT.LTD. - U24231WB1995PTC069719 |
| 2252 | NIGHTINGALE PVT LTD - U24232WB1982PTC034447 |
| 2253 | NIHARIKA PAINTS & CHEMICALS PVT LTD - U24117WB1990PTC048273 |
| 2254 | NIKKON FERRO PRIVATE LIMITED - U24119WB1996PTC079627 |
| 2255 | NILAMBUJ CHEMICAL INDUSTRIES PVT LTD - U24121WB1989PTC046413 |
| 2256 | NILECHEM PVT LTD - U24121WB1976PTC030458 |
| 2257 | NIMBO POLY EXPORT PRIVATE LIMITED - U24304WB2017PTC221479 |
| 2258 | NIMBUS AESTHETICS PRIVATE LIMITED - U24246WB1998PTC087844 |
| 2259 | NIRAMOY (DRUG RESEARCH) PVT LTD - U24239WB1978PTC031382 |
| 2260 | NIRJA PETRO COAL PRIVATE LIMITED - U24117WB1998PTC087702 |
| 2261 | NIRKON INTERNATIONAL LTD. - U24231WB1988PLC044067 |
| 2262 | NIRMAAN COATINGS PVT.LTD. - U24222WB1993PTC057860 |
| 2263 | NIRMAL POLYFILM PRIVATE LIMITED - U24294WB2003PTC097323 |
| 2264 | NIRMALA COSMETIC & CHEMICAL WORKS PVT LT D - U24241WB1980PTC032987 |
| 2265 | NISADEKA PHARMACEUTICALS PRIVATE LIMITED - U24232WB2011PTC158129 |
| 2266 | NISCHAL CHEMICALS LTD - U24119WB1982PLC034526 |
| 2267 | NITCO POLYMERS PRIVATE LIMITED - U24134WB1998PTC087293 |
| 2268 | NITROCHEM INDIA PVT LTD - U24290WB1983PTC036902 |
| 2269 | NIVA HOMOEO PHARMACY & LABORATORY PRIVATE LIMITED - U24234WB2000PTC092510 |
| 2270 | NOBEL CONSULTANCY PVT LTD - U24233WB1996PTC076723 |
| 2271 | NODOSA ORGANICS PRIVATE LIMITED - U24100WB2012PTC187154 |
| 2272 | NON DESTRUCTIVE TEST APPLIANCES PVT LTD - U24121WB1972PTC028613 |
| 2273 | NORT EAST HERBAL PRODUCTS PRIVATE LIMITE D - U24239WB2006PTC111189 |
| 2274 | NORTH BENGAL BONE MILLS & FERTILISERS PV T LTD - U24129WB1956PTC023135 |
| 2275 | NORTH BENGAL CHEMICALS AND PAPERS PVT LTD - U24299WB1995PTC072882 |