| 1 | NABAKUMAR BUILDERS | North 24 Parganas | Bongan | VILL AND POST - KRISHNACHANDRAPUR |  | | | | |
| 2 | NABIN AUTO PLAZA | North 24 Parganas | Barasat | Hatthuba Ghosh Para, Habra | | | | | |
| 3 | NABIN BRICK FIELD | South 24 Parganas | Canning | VILL- RAMKRISHNAPUR, PO- MASJIDBATI, | | | | | |
| 4 | NABIN DRESSES | Purulia | Raghunathpur | Kashipur | | | | | |
| 5 | NABIN FAST FOOD | Jalpaiguri | Mal Bazar | NH-31(OPP.OF MAL BDO OFFICE | | | | | |
| 6 | NABISCO CONFECTIONERY AND FOOD INDIA PRIVATE LIMITED | South 24 Parganas | Baruipur | PASCHIMPARA JANAKI NATH ROAD SOUTH GARIA | | | | | |
| 7 | NABODAYA CO-OPERATIVE LABOUR CONTRACTOR | Murshidabad | Jangipur | Manigram, Sagardighi | | | | | |
| 8 | NABODOY CO-OPERATIVE LABOUR CONTRACT | Murshidabad | Jangipur | WB PDCL, | | | | | |
| 9 | NADEEM IMPEX | Kolkata | Kolkata | 76/1 TOPSIA ROAD SOUTH | | | | | |
| 10 | NADIA BRICK FIELD | Nadia | Tehatta | BINODNAGAR | | | | | |
| 11 | NADIA INDUSTRIES(BRICK FIELD) | Nadia | Tehatta | SUNDALPUR | | | | | |
| 12 | NADIA LODGE & HOTEL | Nadia | Krishnanagar Sadar | PORAGHAT ROAD (BORALGHAT) | | | | | |
| 13 | NADIA RE PROJECT, WBSEDCL | Nadia | Krishnanagar Sadar | ADMINISTRATIVE BUILDING , WBSEDCL,BEJIKHALI POWER HOUSE COMPLEX, KRISHNAGAR,NADIA, PIN-741101 | | | | | |
| 14 | NADIA SHOE | Nadia | Kalyani | 667/6, GAYESHPUR GRAM, NADIA. | | | | | |
| 15 | NAGAISUREE TEA ESTATE | Jalpaiguri | Mal Bazar | NAGAISUREE TEA ESTATE | | | | | |
| 16 | NAGAR MEDICAL STORES | Coochbehar | Toofanganj | S.D. HOSPITAL ROAD TUFANGANJ | | | | | |
| 17 | NAG AUTO | Paschim Bardhaman | Durgapur | Darjeeling more ,panagarhbazar | | | | | |
| 18 | NAG BROTHERS PLYWOOD | Coochbehar | Mathabhanga | NISHIGANJ | | | | | |
| 19 | NAG METAL STORE | Alipurduar | Alipurduar | PURBAKATHALBARI,PO-SHILBARIHAT | | | | | |
| 20 | NAGRI FARM TEA ESTATE | Darjeeling | Darjeeling Sadar | PO Nagarispur | | | | | |
| 21 | NAGRI TEA ESTATE | Darjeeling | Darjeeling Sadar | P.O NJagrispur | | | | | |
| 22 | NAHATA PVT. LTD. (LEVIS) | Darjeeling | Siliguri | Hill Cart Road | | | | | |
| 23 | NAIHATI AUTOMOBILES | North 24 Parganas | Barrackpore | Bora- talikhola( Near Saheb Colony More) Naihati 24 Parganas | | | | | |
| 24 | NAIHATI DIVISION OFFICE, WBSEDCL | North 24 Parganas | Barrackpore | GTPS Campus, Garifa, Naihati, 24 pgs (N) | | | | | |
| 25 | NAIHATI HERO | Nadia | Ranaghat | 336, MISSION ROAD, RANAGHAT | | | | | |
| 26 | NAJIMUDDIN GARAGE | Nadia | Kalyani | BUDDHA PARK | | | | | |
| 27 | NAKSHATRA DEVELOPER | Birbhum | Bolpur | Near LR office | | | | | |
| 28 | NAKSI KANTHA BOUTIQUE | Hooghly | Serampore | 204/8 ,INDIRA GANDHI ROAD,KONNAGAR ,HOOGHLY WARD 10 | | | | | |
| 29 | NAKULESHWAR AGRO PRODUCTS PVT.LTD. | Purba Bardhaman | Bardhaman (North) | Vill - Uragram P.O. - Galsi,Pin - 713406 | | | | | |
| 30 | NALHATESWARI FOODS AND EXPOTRS PVT.LTD | Birbhum | Rampurhat | PAIKPARA | | | | | |
| 31 | NALIKUL PVT. LTD. COLD STORAGE | Hooghly | Chandannagar | Vill+P.o- Nalikul | | | | | |
| 32 | NALINAKSHA AGRO PRODUCTS PVT. LTD. | Purba Bardhaman | Bardhaman (South) | Vill and PO-Bajekumarpur, 713427 | | | | | |
| 33 | NAMITA RICE MILL PRIVATE LIMITED | Nadia | Ranaghat | Baidyapur | | | | | |
| 34 | NAMRATA INDANE | Hooghly | Chinsurah | MANDARAN ITACHUNA PANDUA HOOGHLY 712147 | | | | | |
| 35 | NANDA BRIICKS | South 24 Parganas | Alipore | PUJALI BRICK FIELD ROAD | | | | | |
| 36 | NANDALAL SHANKARLAL | Murshidabad | Jangipur | Vill, PO- Chaksapur | | | | | |
| 37 | NANDAN | Coochbehar | Mathabhanga | TAHANPARA | | | | | |
| 38 | NANDAN ELECTRICALS PVT. LTD. | Kolkata | | 3 G GAGAN SARKAR ROAD, CAL-10 | | | | | |
| 39 | NANDAN ELECTRIC AND AUTOPART | Uttar Dinajpur | Islampur | NH 34 KARANDIGHI NEAR BLOCK OFFICE | | | | | |
| 40 | NANDAN KISHAN SEBA KENDRA | Coochbehar | Mathabhanga | JATAMARI, SITALKUCHI, COOCHBEHAR,736146 | | | | | |
