| 1 | AMBUJA REALTY DEVELOPMENT LIMITED(FORMERLY UDAYAN GREENFIELD DEVELOPERS PRIVATE LIMITED) | North 24 Parganas | | New Town Artrial Road,Rajarhat,New Town,Newtown,North 24-Parganas,700160 | | | |  | |
| 2 | AMBUJA REALTY EVENTS MANAGEMENT LTD. | North 24 Parganas | Bidhannagar | City Centre, DC-1, Sector-I, Saltlake, Kolkata-700064 | | | | | |
| 3 | A.M.CONSTRUCTION | Purba Medinipur | Tamluk | KTTP,MECHEDA,KOLAGHAT | | | | | |
| 4 | AMEC FOSTER WHEELER INDIA PVT. LTD. | North 24 Parganas | Bidhannagar | Infinity Benchmark, 13th Floor, Plot G-1, Block EP&GP, Sector - V, Salt Lake, Kolkata - 700091 | | | | | |
| 5 | A. M. ELECTRONICS | Uttar Dinajpur | Islampur | VILL+PO- KANKI, PS- CHAKULIA | | | | | |
| 6 | AMENIA RESTURANT | Kolkata | Kolkata | 6A S N BANERJEE ROAD | | | | | |
| 7 | A M. ENTERPRISE | North 24 Parganas | Bongan | Nildarpan, Bongaon | | | | | |
| 8 | AMER SIL KETEX PVT. LTD. | Paschim Medinipur | Kharagpur | Vill. Rupnarayanpur, PO Jakpur
PS Kharagpur | | | | | |
| 9 | A.M. GARMENTS | Howrah | Uluberia | JOYPUR | | | | | |
| 10 | AMICO CONFECTIONERY | South 24 Parganas | Diamond Harbour | DIAMOND HARBOUR BUS STAND | | | | | |
| 11 | AMIKA ROY | Jalpaiguri | Mal Bazar | Caltex More, Mal | | | | | |
| 12 | AMINA DRESSES | South 24 Parganas | Canning | Vill+P.O+G.P-KANTHALBERIA | | | | | |
| 13 | AMINA HARDWARE | Murshidabad | Jangipur | VILL-TEGHARI, P.O- RAJPUT TWEGHARI | | | | | |
| 14 | AMINIA RESTAURANT | North 24 Parganas | Barrackpore | 12, B.T.ROAD,SODEPURE | | | | | |
| 15 | AMINIA RESTAURANT | Kolkata | Kolkata | 57, Ballygange Garden | | | | | |
| 16 | AMINIA RESTAURANT (GARIA) | Kolkata | Kolkata | 130E, RAJA SUBODH CHANDRA MULLICK ROAD | | | | | |
| 17 | AMIO PROVA DAS BOHOUMUKHI HIMGHAR PVT LTD. | Hooghly | Chinsurah | BHASTARA NEAR NH 2 | | | | | |
| 18 | AMIR TRADING CO | Murshidabad | Jangipur | Vill, PO- Ratanpur | | | | | |
| 19 | AMIT ENTERPRISES PRIVATE LIMITED | Howrah | Howrah Sadar | JALAN INDUSTRIAL COMPLEX, GATE NO.-III, VILL-BANIARA, PO-BEGRI. | | | | | |
| 20 | AMIT METAL WORKS | Howrah | | , Dhulagori, Sankrail (Howrah), Dhulagori, Howrah, 711302 | | | | | |
| 21 | AMIT MOTORS | Paschim Medinipur | | VILL-INDA, KHARAGPUR, PO- INDA, PS- KHARAGPUR LOCAL, DIST.- PASCHIM MEDINIPUR, PIN- 721305. | | | | | |
| 22 | AMIT PETRO PRODUCT MFG. PVT. LTD. | Howrah | Uluberia | Uluberia Industrial Growth Centre, Chandipur, Uluberia, howrah | | | | | |
| 23 | AMIT TYRE | Howrah | Uluberia | 948B/797B/315B , MAJHERHATI , JADUBERIA, ULUBERIA, HOWRAH | | | | | |
| 24 | AMIYA COMMRCE AND CONSTRUCTION COMPANY PVT. LTD | South 24 Parganas | Baruipur | 15,N.S ROAD, SONARPUR | | | | | |
| 25 | AMIYA FASHION PVT. LTD | Howrah | | VILL-PAKURIA, P.O.-LAKSHMANPUR,, P.S.-DOMJUR, HOWRAH 711114 | | | | | |
| 26 | AMPLE TEX TECH PVT. LTD. | Hooghly | Chinsurah | Sonatikri | | | | | |
| 27 | AMRAPALI GUEST HOUSE | North 24 Parganas | Basirhat | Taki Puratan Bazar, P.O.- Taki | | | | | |
| 28 | AMRI | North 24 Parganas | Bidhannagar | SALT LAKE | | | | | |
| 29 | AMRI HOSPITAL | North 24 Parganas | Bidhannagar | JC 17 AND 16,SALT LAKE CITY | | | | | |
| 30 | AMRI HOSPITALS LIMITED | North 24 Parganas | Bidhannagar | SALT LAKE, SEC - III | | | | | |
| 31 | AMRI HOSPITALS LIMITED | Kolkata | Kolkata | Kolkata | | | | | |
| 32 | AMRI HOSPITALS LTD | Kolkata | Kolkata | P-4 & 5, CIT Scheme, LXXII, Block- A, Gariahat Road, Beside- Dhakuria Bridge, Kolkata- 700029 | | | | | |
| 33 | AMRI MEDICAL CENTRE (A UNIT OF AMRI HOSPITALS LTD) | Kolkata | Kolkata | 97A,Southern Avenue(Opposite Lake Stadium),kl-29 | | | | | |
| 34 | AMRITA | Murshidabad | Berhampore Sadar | Dr. S.N. Bhattacharjee Road, P.O- Berhampore | | | | | |
| 35 | AMRITAM HOTEL | Uttar Dinajpur | Islampur | KANKI, NH-31 | | | | | |
| 36 | AMRIT CRAFTS PRIVATE LIMITED | North 24 Parganas | Barasat | Vill and P.O. - Joypul, P.S. - Duttapukur | | | | | |
| 37 | AMRIT CRAFTS PVT. LTD. | North 24 Parganas | | MOUZA & VILL- JOYPUL, JL NO.-26, JESSORE ROAD, PANCHAYAT- DUTTAPUKUR, NORTH 24 PGS, PIN- 743234 | | | | | |
| 38 | AMRIT DHARA RICE MILL PVT.LTD | Murshidabad | Kandi | Vill-Jasohari | | | | | |
| 39 | AMRIT EXPORT PRIVATE LIMITED | North 24 Parganas | Barasat | 244/8, Badu Road, Abdalpur, Digberia | | | | | |
| 40 | AMRIT EXPORTS PVT. LTD. | North 24 Parganas | Bidhannagar | EN-26, Amrit Tower, 8th Floor, Saltlake, Sector-V, Kolkata - 700091 | | | | | |
