| 1 | RATHORE ENTREPRISE | South 24 Parganas | Diamond Harbour | Diamond Harbour |  | | | | |
| 2 | RATNA AUTOMOBILES | Jalpaiguri | Jalpaiguri Sadar | BAZRAPARA | | | | | |
| 3 | RATNA BRICK FIELD | Maldah | Malda Sadar | Mangolbari, Saroda colony, Old Malda | | | | | |
| 4 | RATNA BRICKS | Murshidabad | Jangipur | AILERUPOR, RAGHUNATHGANJ | | | | | |
| 5 | RATNA KHAL | North 24 Parganas | Barasat | Gobardanga Kalibari More, Post- Gobardanga | | | | | |
| 6 | RAUNAK EXPORTS PVT LTD | Howrah | Howrah Sadar | Jalan Industrial Complex, , Gate no-3,Road no.3 left,Sankaridah, Jangalpur | | | | | |
| 7 | RAUNAQ GUEST HOUSE | Kalimpong | Kalimpong | 12th mile, karbari gaon, Echhey Busty, P.O. Echhey | | | | | |
| 8 | RAUNAQ PLASTICS PVT LTD | Howrah | Uluberia | NH-6, Narayan chawak | | | | | |
| 9 | RAVI UDYOG | South 24 Parganas | Alipore | BHASA 14 NO | | | | | |
| 10 | RAWSHNI JUTEX | Howrah | Uluberia | LADLOW LABOUR LINE, CHENGAIL | | | | | |
| 11 | RAYCHEM RPG PVT. LTD. | North 24 Parganas | Bidhannagar | P.S. Srijan Corporate Park, Tower-I, 19th Floor, Unit - 1909, Plot G-2, Block GP, Saltlake, Sector-V, Kolkata - 700091 | | | | | |
| 12 | RAY CYCLE STORES | Alipurduar | Alipurduar | VILL-DAKSHIN SONAPUR,PO-SONAPUR | | | | | |
| 13 | RAYPUR ELECTRONICS PVT LTD | Nadia | Ranaghat | 91, G.N.P.C ROAD, RANAGHAT | | | | | |
| 14 | RAZZAK FERTILIZER | Coochbehar | Dinhata | Piknidhara, Gobrachhara Nayarhat | | | | | |
| 15 | RBA FERRO INDUSTRIES PVT.LTD. | Howrah | Howrah Sadar | VILL: PRASASTHA, P.O- SALAP | | | | | |
| 16 | R B DIAGNOSTIC PRIVATE LIMITED | North 24 Parganas | Barrackpore | P-713, Lake Town Road, Block A, Lake Town | | | | | |
| 17 | R B DIAGNOSTIC PVT. LTD | Kolkata | Kolkata | P -194 A Manicktala Main Road ,Kakurgachi | | | | | |
| 18 | R.B. ENTERPRISE | Howrah | Uluberia | 21/22, B.L.Chakraborty Lane, Howrah worksite- M/S- Premchand Jute and Industries Pvt. Ltd. , Chengail, Howrah. | | | | | |
| 19 | RB II BRICK FIELD | South 24 Parganas | Canning | VILL+PO- SONAKHALI | | | | | |
| 20 | R B J ABHISEK | Nadia | Kalyani | B-2/239, KALYANI | | | | | |
| 21 | RBM | South 24 Parganas | Baruipur | C/O-RBM BRICK FIELD, VILL-JOGIGORA, P.O-TALTALA, P.S-JOYNAGAR | | | | | |
| 22 | R.B.M.C | Howrah | Uluberia | RADHAPUR, SHYAMPUR, HOWRAH, 711301 | | | | | |
| 23 | R.C. PROJECTS | North 24 Parganas | Barrackpore | WORK SITE: FIRST CHOICE READYMIX,Dangadighla, Khardah, Kol-700119 | | | | | |
| 24 | RDA ENERGY PRIVATE LIMITED | Kolkata | Kolkata | "AVANI SIGNATURE" 91A/1, PARK STREET,6TH FLOOR, KOLKATA | | | | | |
| 25 | RD AUTOMOBILES | Bankura | Bankura Sadar | LALBAZAR, BANKURA, PIN-722101 | | | | | |
| 26 | RDB RASAYANS LIMITED | Purba Medinipur | | 126, HPL LINK ROAD, BASUDEVPUR, P.O. KHANJANCHAK,HALDIA | | | | | |
| 27 | RDB TEXTILES LIMITED | Hooghly | Chandannagar | Victoria Jute Works | | | | | |
| 28 | RDB TEXTILES LTD. LICENCE OF VICTORIA JUTE WORK | Hooghly | Chandannagar | PO-Telinipara | | | | | |
| 29 | RDC NURSING HOME & POLYCLINIC | Nadia | Tehatta | TEHATTA | | | | | |
| 30 | R.D ENGINEERING & CONSTRUCTION | Purba Medinipur | Haldia | Durgachak | | | | | |
| 31 | R.D.GLASS SHOP | Paschim Bardhaman | Durgapur | CINEMA HALL ROAD | | | | | |
| 32 | R.D.INDUSTRIES, | Jalpaiguri | | 32/6, SUBGRAN INDUSTRIAL ESTATE, P.O. SATELLITE TOWNSHIP | | | | | |
| 33 | R.D.KAREL&SONS JEWELLERS PRIVATE LIMITED | Kolkata | Kolkata | P-33B CIT Scheme XII | | | | | |
| 34 | R D LOGISTICS | South 24 Parganas | Baruipur | C/O:PROJECT- SANHITA, SIMOCO SYSTEM AND INFRASTRUCTURE SOLUTIONS LTD.,VILL:LAGALBENKI,MOUZA:SATULI,PO:PITHAPUKUR | | | | | |
| 35 | RDM BRICKS | Paschim Bardhaman | Durgapur | VILL: KHAS KAJORA, P.O- KAJORA GRAM, | | | | | |
| 36 | R.D. TRADING CO. | Coochbehar | Mathabhanga | A.T. RAOD, MATHABHANGA | | | | | |
| 37 | READYMADE BAZAR | Nadia | Ranaghat | 114, G.N.P.C ROAD, RANAGHAT, NADIA | | | | | |
| 38 | REAL CHOICE | North 24 Parganas | Bongan | VLP- SINDRANI | | | | | |
| 39 | REALMARK ORACLE PROJECT PVT.LTD (PROJECT NAME-REALMARK ORACLE) | South 24 Parganas | Baruipur | 460 N.S.C BOSE ROAD,NARENDRAPUR | | | | | |
| 40 | REBANT TRADERS | North 24 Parganas | Barasat | 236,236/1 SODEPUR ROAD (EAST), MADHYAMGRAM | | | | | |
