| 1 | SAMSI RICE MILL PRIVATE LIMITED | Maldah | Chanchol | Kandaron | |  | | | |
| 2 | SAMSI RICE MILL PVLTD | Maldah | Chanchol | KANDARAN,P.O-SAMAI | | | | | |
| 3 | SAMSI VEENEER INDUSTRIES | Maldah | Chanchol | MOTIGANJ,SAMSI,RATUA,MALDA | | | | | |
| 4 | SAMSUDDIN ENTERPRISE | Hooghly | Chinsurah | KAMALPUR KHAMARGACHI HOOGHLY 712515 | | | | | |
| 5 | SAMSUNG INDIA ELECTRONIC PVT. LTD. | Paschim Bardhaman | Durgapur | Pinnacle Infotech Building, 3rd Floor, City Centre | | | | | |
| 6 | SAMTA METAL INDUSTRIES | Howrah | | , Nimerhati, Domjur, Makardah, Howrah, 711411 | | | | | |
| 7 | SAMUDRA SANGRAM INDANE SERVICE | Coochbehar | Coochbehar Sadar | Vill+P.O-Dewanhat | | | | | |
| 8 | SANANDA | Maldah | Malda Sadar | KALIACHAK THANA ROAD,KALIACHAK | | | | | |
| 9 | SANANDA FASHIONS (P) LTD. | Maldah | Malda Sadar | 120/15 RABINDRA AVENUE | | | | | |
| 10 | SANANDA FASHOINS PVT. LTD. | Maldah | Malda Sadar | Rabindra Avenue, English Bazar, Malda | | | | | |
| 11 | SANANDA FOOD PRODUCT | Murshidabad | Lalbag | ICCHAGANJ P.S-NASHIPUR RAJBATI | | | | | |
| 12 | SANASKRITI FOUNDATION (PATRA ABASON) | North 24 Parganas | Barrackpore | 6,LENIN SARANI,CHOUHAN CINEPLX ,KANCHRAPARA | | | | | |
| 13 | SANATAN HOSIERY | Hooghly | Chandannagar | DESHAPARA, NASIBPUR GP | | | | | |
| 14 | SANAYAL HARDWARE | Murshidabad | Berhampore Sadar | Jalangi Road, Panchanantala | | | | | |
| 15 | SANCHAL POLYMER INDUSTRIES | Coochbehar | Coochbehar Sadar | W.B. INDUSTRIAL CENTER, CHAKCHAKA, COOCH BEHAR, PS. PUNDIBARI, | | | | | |
| 16 | SANCHAL POLYMERS | Coochbehar | | 110(PART),WBIIDC INDUSTRIAL GROWTH CENTER, DIST.-COOCHBEHAR, PIN-736156 | | | | | |
| 17 | SANCHITA ENTERPRISE | Howrah | Uluberia | NH-6, PO-KATAPUKUR,PSI BAGNAN, HOWRAH | | | | | |
| 18 | SANDDHIKSHAN RICE MILL | Hooghly | Chinsurah | Vill - Banshipur, P.O. - Chopa P.S. - Gurap | | | | | |
| 19 | SANDEEP AUTOLINES | Coochbehar | Coochbehar Sadar | P.N. ROAD NEAR KOTWALI PS | | | | | |
| 20 | SANDEEP INDUSTRIES | Kolkata | | 3, COSSIPORE ROAD, P.O. COSIPORE.
KOLKATA - 700002 | | | | | |
| 21 | SANDHA HEEMGHAR (P) LTD. | Paschim Medinipur | Ghatal | Vill-Kultikri, P.O-Jhakra | | | | | |
| 22 | SANDHAYA MOBILE SHOP | Hooghly | Chinsurah | DHANIAKHALI COLLAGE MORE | | | | | |
| 23 | SANDHI ASSOCIATS | Nadia | Ranaghat | 115, OLD BAHARAMPUR ROAD, RANAGHAT | | | | | |
| 24 | SANDHYA | Murshidabad | Berhampore Sadar | Cantonment Road, P.O- Berhampore | | | | | |
| 25 | SANDHYA CITY GOLD | Hooghly | Serampore | 186(177/8/1)G.T. ROAD BAIDYABATI | | | | | |
| 26 | S AND IB SERVICE PVT. LTD | Coochbehar | Coochbehar Sadar | N.N. Road | | | | | |
| 27 | S AND IB SERVICES PVT. LTD. | Howrah | Uluberia | 1, Adynath Saha Road, Kol- 48 Worksite :- M/S- SHV Energy Pvt. Ltd. , uluberia Industrial Growth Centre, birshibpur, Howrah | | | | | |
| 28 | SANDIP | Kolkata | Kolkata | 118B, A J C Bose Rd | | | | | |
| 29 | SANDIP AUTOLINES | Coochbehar | Coochbehar Sadar | WBIIDC, Growth Centre | | | | | |
| 30 | S AND K MOTORS | Murshidabad | Kandi | PURBA PARA, KULI, CHOWRASTA | | | | | |
| 31 | SAND PIPER GUEST HOUSE | Purba Medinipur | Contai | OLD DIGHA, BARRIESTER COLONY. | | | | | |
| 32 | S AND S ENTERPRISE | Paschim Medinipur | Kharagpur | C/O-TATA METALIKS, P.O. SAMRAIPUR, KHARAGPUR, 721301 | | | | | |
| 33 | SANEI MOTORS PVT. LTD. | North 24 Parganas | Bongan | VILL-HELENCHA SOUTH, P.O-HELENCHA | | | | | |
| 34 | SANGAM PROCESSING | North 24 Parganas | Barasat | Vill-Khamar PO-Rajarhat | | | | | |
| 35 | SANGAM SAREE NIKETAN | Kolkata | Kolkata | 8B, SIR HARIRAM GOENKA STREET, DEEP PLAZA, 2ND FLOOR, | | | | | |
| 36 | SANGEETA AUTOMOBILES | Jalpaiguri | Jalpaiguri Sadar | Paharpur More, Zamider Para, Jalpaiguri. | | | | | |
| 37 | SANGOPANG BRICKS PRIVATE LIMITED | Birbhum | Suri Sadar | VILL- HETAMPUR, P.O.- HETAMPUR | | | | | |
| 38 | SANGRAMPUR AGRO FOOD PRODUCT PVT.LTD. | North 24 Parganas | Basirhat | Vill and P.O. - Sangrampur, P.S. - Basirhat , | | | | | |
| 39 | SANGRA RICE MILL PRIVATE LIMITED | Birbhum | Suri Sadar | Maligram | | | | | |
| 40 | SANHITA , C/O: SIMOCO SYSTEM & INFRASTRUCTURE SOLUTIONS LIMITED | South 24 Parganas | Baruipur | VILL:LAGALBENKI,MOUZA:SATULI,PO:PITHAPUKUR | | | | | |
