| 1 | NANDAN MOTORS | Jalpaiguri | Mal Bazar | S.N. More, Mal, Jalpaiguri |  | | | | |
| 2 | NANDANPUR ENGINEERING WORKS | Bankura | Bankura Sadar | NANDANPUR | | | | | |
| 3 | NANDAN SAHA STEEL PVT.LTD. | Nadia | Krishnanagar Sadar | MIRA GARAG POTTY,PLASSEY | | | | | |
| 4 | NANDARANI SAW MILL | North 24 Parganas | Bongan | BAKCHARA | | | | | |
| 5 | NANDI BASTRALAYA | Paschim Bardhaman | Durgapur | UKHRA BAJPAYEE MORE , ANDAL | | | | | |
| 6 | NANDI CONSTRUCTION PVT.LTD | North 24 Parganas | Barrackpore | BAG STATION ROAD,KANCHRAPARA | | | | | |
| 7 | NANDI HARDWARE | Paschim Bardhaman | Durgapur | Bajpayee More,Ukhra | | | | | |
| 8 | NANDINI ENTERPRISE | Paschim Bardhaman | Durgapur | HARIPUR BAZAR | | | | | |
| 9 | NANDI RICE MILL | Bankura | Bishnupur | Vill-Saintara PO-K-Sadhuadal | | | | | |
| 10 | NANDY ROY CHOWDHURY RICE MILL | Hooghly | Chinsurah | Vill-Sainya P.O-Paw | | | | | |
| 11 | NANI GOPAL KUNDU | Uttar Dinajpur | Raigunj Sadar | Hatkaliaganj , Mustafa nagar, post-Kunur, Kaliaganj | | | | | |
| 12 | NANO BRICK FIELD.(SONATA BRAND) | North 24 Parganas | Basirhat | VILL+P.O -DIARA, G.P- CHARGHAT | | | | | |
| 13 | NARAYANA MULTISPECIALITY HOSPITAL ( A UNIT OF MERIDIAN MEDICAL RESEARCH & HOSPITAL LTD ) | Howrah | Howrah Sadar | Andul Road , Chunavati, Howrah-711109 | | | | | |
| 14 | NARAYANA SCHOOL | North 24 Parganas | Barrackpore | Mohishpota, Sodepure | | | | | |
| 15 | NARAYANA SUPERSPECIALITY HOSPITAL ( A UNIT OF MERIDIAN MEDICAL RESEARCH & HOSPITAL LTD ) | Howrah | Howrah Sadar | 120/1, Andul Road , Howrah-711103 | | | | | |
| 16 | NARAYAN CH. KIRTANIA | Jalpaiguri | Mal Bazar | Moulani Bazar, P.O- Chak Moulani | | | | | |
| 17 | NARAYAN DAS | Uttar Dinajpur | Raigunj Sadar | KALIYAGANJ | | | | | |
| 18 | NARAYAN FERTILIZER | Jalpaiguri | Jalpaiguri Sadar | FALAKATA ROAD, DHUPGURI, WNO 12 | | | | | |
| 19 | NARAYANI AUTO CENTRE PVT.LTD | Maldah | Malda Sadar | V.K.PALLY, N.H.-34 | | | | | |
| 20 | NARAYANI AUTO CENTRE PVT. LTD.(SERVICE CENTRE) | Maldah | Malda Sadar | 8 MILE, NH-34, DUMADIGHI | | | | | |
| 21 | NARAYAN INDANE SERVICE | Nadia | Kalyani | Vill.Lalpur (JL-20),PO+PS-Chakdaha | | | | | |
| 22 | NARAYANI RICE MILL PVT. LTD. | Purba Bardhaman | Bardhaman (North) | Vill-Paraj, PO and PS-Galsi Pin-713403 | | | | | |
| 23 | NARAYAN MEDICAL AGENCY | Hooghly | Chinsurah | BHANDERHATI | | | | | |
| 24 | NARAYANPUR COLD STORAGE | Hooghly | Chinsurah | NARAYANPUR | | | | | |
| 25 | NARAYAN STORES | Jalpaiguri | Jalpaiguri Sadar | Dinbazar, Jalpaiguri. | | | | | |
| 26 | NARBHERAM POWER AND STEEL PRIVATE LIMITED | Kolkata | Kolkata | AVANI SIGNATURE, 6TH FLOOR,91A/1, PARK STREET KOLKATA | | | | | |
| 27 | NARENDRA KUMAR BANIK &SON | Coochbehar | Toofanganj | TUFANGANJ BAZAR ROAD,COOCHBEHAR | | | | | |
| 28 | NARENDRA MINI RICE MILL | Purba Medinipur | Contai | Kanaidighi | | | | | |
| 29 | NARESH KUMAR AND COMPANY PRIVATE LIMITED | Paschim Medinipur | Kharagpur | Maheshpur, Samraipur | | | | | |
| 30 | NARNOLIA FINANCIAL ADVISORS LTD. | Kolkata | Kolkata | 236B, Acharyya Jagadish Chandra Bose Road, 2nd Floor, Room No. 201 | | | | | |
| 31 | NARNOLIA SECURITIES LTD. | Kolkata | Kolkata | 236B, Acharyya Jagadish Chandra Bose Road, 2nd Floor, Room No. 201 | | | | | |
| 32 | NASHIBA TRADERS | Murshidabad | Jangipur | Old Ducknanglow, PO-Ratanpur | | | | | |
| 33 | NASIM | Hooghly | Serampore | 52, N. S. Avenue, Serampore | | | | | |
| 34 | NATARAJ ELECTROCASTING PVT. LTD. | Purba Bardhaman | Bardhaman (North) | Chotoramchanrapur, PS Aushgram | | | | | |
| 35 | NATARAJ HOTEL | Howrah | Howrah Sadar | 5 Dobson Lane, | | | | | |
| 36 | NATARAJ HOTEL | Dakshin Dinajpur | Gangarampur | HOSPITAL ROAD, VILL+POST+P.S.: HARIRAMPUR | | | | | |
| 37 | NATARAJ OIL MILL | Dakshin Dinajpur | Balurghat | chakvrigu, Balurghat, Dakshin Dinajpur | | | | | |
| 38 | NATARAJ RESTAURANT | Hooghly | Serampore | 164/26 G.T. ROAD SHEORAPHULI | | | | | |
| 39 | NATH JEWELLERS | Nadia | Tehatta | TEHATTA | | | | | |
| 40 | NATHURAM HALDER | Murshidabad | Jangipur | RAGHUNATHGANJ BAZAR | | | | | |
