| 1 | RITU HOSPITALITY SERVICES PVT. LTD. | North 24 Parganas | Barrackpore | Work Site : ASG Hospital Pvt. Ltd., 403/1, Dakshindari Road, Alcove Gloria, 1st Floor |  | | | | |
| 2 | RITU MEGHA HOTEL AND RESTAURANT | North 24 Parganas | Bongan | UTTAR CHANDPARA | | | | | |
| 3 | RITUU EXPORTS PVT LTD | Kolkata | Kolkata | 1w,sapgachi 1st lane kolkata-39 | | | | | |
| 4 | RITWIKA CREATIONS | Kolkata | Kolkata | 121, PARK STREET ,KOLKATA-700017 | | | | | |
| 5 | RITWIKA PVT LTD. | Kolkata | Kolkata | 138, Beleghata Road | | | | | |
| 6 | RITZ RIVERIA | South 24 Parganas | Diamond Harbour | Village- Kella River Side, Falta | | | | | |
| 7 | RIVEBANK DEVELOPERS PVT. LTD. | South 24 Parganas | Alipore | 1 No. New Tom Bata Avenue, Batanagar | | | | | |
| 8 | RIVERBANK DEVELOPER PVT. LTD. | South 24 Parganas | Alipore | 1 No. New Tom Bata Avenue, Batanagar | | | | | |
| 9 | RIVER BANK DEVELOPERS PVT.LTD. | South 24 Parganas | Alipore | 1,Tom bata Avenue ,Maheshtala Municipality | | | | | |
| 10 | RIVERSIDE DEVELOPERS | South 24 Parganas | Alipore | Calcutta Riverside Project, 1, New Bata Road, Batanagar, Kolkata-700140 | | | | | |
| 11 | RIVER SITE DEVELOPERS PVT. LTD. | South 24 Parganas | Alipore | 1,Tom bata Avenue ,Maheshtala Municipality | | | | | |
| 12 | RIVIAN INFOTECH PVT. LTD. | North 24 Parganas | Bidhannagar | Amrit Tower, 5th Floor, EN-26, Saltlake, Sector-V, Kolkata - 700091 | | | | | |
| 13 | RIVIGO SERVICES PVT. LTD. | Jalpaiguri | Jalpaiguri Sadar | KANCHANBARI,FULBARI, | | | | | |
| 14 | RIYA GREEN VALLEY LLP | North 24 Parganas | Barrackpore | TELENIPARA, SEWLI G.P. | | | | | |
| 15 | RIYAN ENTERPRISE | Dakshin Dinajpur | Balurghat | Ichamai, Vill-Radhanagar, P.O-Gobindapur,Kumarganj | | | | | |
| 16 | RIYA STORE | Darjeeling | Kurseong | PANIGHATTA BAZAR BELGACHI | | | | | |
| 17 | RIZ FASHION | Purba Bardhaman | Bardhaman (South) | STALL NO.1 NEW BUS STAND | | | | | |
| 18 | RIZIA BIBI SCHOOL OF EDUCATION | North 24 Parganas | Barasat | Vill-Sonatakari P.O.-Baidyapur. P.S- Shasan | | | | | |
| 19 | RJV HEALTH CARE PVT. LTD. | Darjeeling | Siliguri | GOLDEN ENCLAVE, 1st FLOOR,SEVOKE ROAD, 2nd MILE, | | | | | |
| 20 | RKB | Nadia | Tehatta | Village-Raninagar ,Post -Gopinathpur | | | | | |
| 21 | R. K. B. BRICK FIELD | Murshidabad | Lalbag | VILL. GOPALNAGAR | | | | | |
| 22 | R K B (HBF) | Nadia | Tehatta | PANCHDARA | | | | | |
| 23 | R K CONSTRUCTION | Paschim Medinipur | Kharagpur | C/O- RABIRUN VINIMAY PRIVATE LIMITED, VIDYASAGAR INDUSTRIAL PARK, PLOT NO F3 AND F4 SECTOR- F PO JAKPUR KHARAGPUR | | | | | |
| 24 | R.K.CREATION | Paschim Medinipur | Ghatal | KESHPUR | | | | | |
| 25 | R.K.FARM | Birbhum | Suri Sadar | Hirakhuni More,Chandrapur,Birbhum,Pin-731126 | | | | | |
| 26 | R.K. INDUSTRIES | Purba Bardhaman | Kalna | Lichutala Kalna | | | | | |
| 27 | R K TRADERS (POJ FURNITURE) | Paschim Bardhaman | Durgapur | NACHAN ROAD, BENACHITY | | | | | |
| 28 | R K WEB SOLUTION | North 24 Parganas | Bidhannagar | Room No - 708, Marline infinity, DN-51, Sec-V, Salt lake Kolkata-700091 | | | | | |
| 29 | R.K.WIRE PRODUCTS LIMITED | Hooghly | Chinsurah | Kedarnagar, Mouza-amana | | | | | |
| 30 | R K WIRE PRODUCTS LTD | Hooghly | Chinsurah | KEDARNAGAR MOUZA AMNAN 712186 | | | | | |
| 31 | RLIANCE RETAIL LIMITED | North 24 Parganas | Barrackpore | 53, VIVEKANANDA COLONY | | | | | |
| 32 | R.MONDAL CONSTRUCTION | South 24 Parganas | Alipore | VILL RAJIBPUR PO ACHIPUR PS BUDGE BUDGE S. 24 PGS | | | | | |
| 33 | R.N.AUTOMOBILES | Purulia | Raghunathpur | Daldali More, Post- Daldali | | | | | |
| 34 | R.N. BANERJEE &SONS | Hooghly | Serampore | G.T. ROAD BAIDYABATI | | | | | |
| 35 | R.N. BRICK FIELD | North 24 Parganas | Basirhat | Vill - Dhamakhali, P.O. - Rampur | | | | | |
| 36 | R . N INDUSTRIES (INDIA) | Kolkata | Kolkata | 78/3A Mahatma Gandhi Road | | | | | |
| 37 | R N RICE MILL | Purulia | Raghunathpur | DUMDUMI | | | | | |
| 38 | R.N.TAGORE TECHINCAL INSTITUTE | Purulia | Raghunathpur | VILL-KASHIPUR, PO-P.K.RAJ, DIST-PURULIA | | | | | |
| 39 | ROAD REPEARING BY S & D CONSTRUCTION FROM GALAKATA MORE TO TARANIPUR | Nadia | Tehatta | VILL- TEHATTA GALAKATA | | | | | |
| 40 | ROADS & BRIDGES SECTOR, KOLKATA METROPOLITAN DEVELOPMENT AUTHORITY | North 24 Parganas | Bidhannagar | Unnayan Bhwan, 7th Floor, Saltlake,. | | | | | |
