| 1 | BISWAS LODGE | Nadia | Tehatta | TEHATTA |  | | | | |
| 2 | BISWAS MARBEL CENTRE | Murshidabad | Jangipur | New Duckbunglow,NH-34, PO-Chaskapur | | | | | |
| 3 | BISWAS MARBLE | North 24 Parganas | Bongan | DEBIPUR | | | | | |
| 4 | BISWAS MARBLE HOUSE | Murshidabad | Jangipur | SHRIKANTABATI, RAGHUNATHGANJ | | | | | |
| 5 | BISWAS MURI | Hooghly | Chinsurah | FULPUKUR BAS STAND DUMURDAHA HOOGHLY 712515 | | | | | |
| 6 | BISWAS RICE AND OIL MILL | North 24 Parganas | Bongan | VILL AND POST - BAGANGRAM | | | | | |
| 7 | BISWAS SANITARY SUPPLY | Murshidabad | Berhampore Sadar | N.H.-34, Panchanantala | | | | | |
| 8 | BISWAS SAW MILL | North 24 Parganas | Bongan | Vill- Paikppara, po- Motigunge | | | | | |
| 9 | BISWAS SHOE | Darjeeling | Siliguri | SHIVMANDIR SADAR | | | | | |
| 10 | BISWAS STORES | North 24 Parganas | Bongan | BANESHWARPUR BAZAR | | | | | |
| 11 | BISWAS STORES | Murshidabad | Jangipur | VILL- FADILPUR, P.O- SAMMATINAGAR | | | | | |
| 12 | BISWAS TIMBER MART | Paschim Bardhaman | Durgapur | Radhakrishnapally,Jalkhabar Gali,Benachity | | | | | |
| 13 | BISWAYAN RICE MILL | Hooghly | Arambagh | Bengai Goghat | | | | | |
| 14 | BISWESWAR HONDA | Hooghly | Serampore | MOSHAT | | | | | |
| 15 | BITTU CHANACHUR CO. | Murshidabad | Lalbag | VILL. BADINTALA, P.O. JIAGANJ | | | | | |
| 16 | BIVA VILLA | North 24 Parganas | Barasat | SRIPUR MADHYAMGRAM | | | | | |
| 17 | B.K.AGENCIES PVT. LTD (VALUE PLUS) | Darjeeling | Siliguri | Spencer Plaza, Burdwan Road | | | | | |
| 18 | B. K. AGRO PRODUCT | Purba Bardhaman | Bardhaman (South) | Madhabdihi | | | | | |
| 19 | B.K.AGRO PRODUCTS PVT. LTD. | Paschim Medinipur | Kharagpur | Chaktaria, Sankoa Kharagpur-2 | | | | | |
| 20 | B.K. AUTO | Purulia | Raghunathpur | Barakar Road, Raghunathpur | | | | | |
| 21 | B.K.AUTO.PVT.LTD | Murshidabad | Jangipur | MASUMNAGAR, P.O.- GHORSALA, | | | | | |
| 22 | B.K.DUTTA AND CO. | Murshidabad | Kandi | Bahara | | | | | |
| 23 | B K ENTERPRISE | South 24 Parganas | Diamond Harbour | 16 Kali Nath Ghoshal Road | | | | | |
| 24 | B.K. GRILL FACTORY | Jalpaiguri | Mal Bazar | Matelli Bazar, PO- Matelli, | | | | | |
| 25 | B.K. JUTE TRADING CO. | South 24 Parganas | Alipore | C/O-BIRLA CORPORATION LTD., UNIT-BIRLA JUTE MILL, P.O.-BIRLAPUR, P.S.-NODAKHALI, BUDGE BUDGE-I | | | | | |
| 26 | BKM INDUSTRIES LIMITED | Hooghly | Chandannagar | Vill+PO- Brahmanpara | | | | | |
| 27 | BKM INDUSTRIES LIMITED | Bankura | Bankura Sadar | VILL - BIRSINGHAPUR, P.O. - HATASURIA, P.S. - BARJORA, DIST - BANKURA, PIN - 722204 | | | | | |
| 28 | BKM INDUSTRIES LIMITED (FRONT OFFICE) | Bankura | Bankura Sadar | BIRSINGHAPUR, HATASHURIA | | | | | |
| 29 | B.K. MOTORS | Coochbehar | Mathabhanga | COLLEGEMORE | | | | | |
| 30 | B.K.PODDER PRINTING PVT. LTD. | Hooghly | Chinsurah | VILL-KANAJULI, P.O.-GOBARARA, P.S.-DHANIKHALI, PIN-712305 | | | | | |
| 31 | BKS LEATHER EXPORTS PVT. LTD. | South 24 Parganas | Baruipur | 1ST & 2ND FLOOR, ZONE-08, PLOT-644, KOLKATA LEATHER COMPLEX, P.O.-BHOJERHAT, P.S.-KOLKATA LEATHER COMPLEX, | | | | | |
| 32 | B.K.UDYOG, DEULPUR , PANCHLA, HOWRAH. | Howrah | Howrah Sadar | Jujarsaha Road, Deulpur,PANCHLA,Howrah -711302. | | | | | |
| 33 | BLACK | Paschim Bardhaman | Durgapur | SASANKA PALLY, SAGARBHANGA, DURGAPUR | | | | | |
| 34 | BLACK AND BLUE | Hooghly | Chandannagar | C/O-Krishna Sales and Service Corporation, Purusattampur, Singur | | | | | |
| 35 | BLACKBOY DETECTIVE AGENCY PVT. LTD. | Howrah | Uluberia | 18, Heysham Road, Kol- 20 Worksite : Uluberia E.S.I Hospital , P.O- Jaduberia, Uluberia, Howrah | | | | | |
| 36 | BLACK BURN AND CO PVT LTD | Kolkata | Kolkata | 65, COTTON STREET, 3RD FLOOR | | | | | |
| 37 | BLACK BURN AND CO PVT LTD | South 24 Parganas | Alipore | ASHUTI MAIN ROAD MAYNAGARH PO-RAIPUR | | | | | |
| 38 | BLACK SMITH INDUSTRIES | Birbhum | Suri Sadar | DANGALPARA,SURI,BIRBHUM,WARD NO-08 | | | | | |
| 39 | BLA INTERNATIONAL PVT LTD(SUBWAY) | North 24 Parganas | Bidhannagar | JC21 SECTOR III SALT LAKE | | | | | |
