| 1 | SOLAR FEEDS PVT.LTD. | Howrah | Uluberia | Plot No.-66, Uluberia Industrial Growth Centre Birshibpur, PIN - 711316,W.B. |  | | | | |
| 2 | SOLAR FEEDS PVT. LTD. (UNIT-I) | Howrah | Uluberia | Plot 66, Uluberia Industrial growth Centre, Birshibpur, Uluberia, Howrah | | | | | |
| 3 | SOLAR FEEDS PVT. LTD. (UNIT-II) | Howrah | Uluberia | Plot 66, Uluberia Industrial growth Centre, Birshibpur, Uluberia, Howrah | | | | | |
| 4 | SOLAR POWER GENERATION DEPARTMENT | North 24 Parganas | Bidhannagar | SPGD, 5TH FLOOR, B.BHAVAN, KOL-91 | | | | | |
| 5 | SOLAR POWER GENERATION DEPARTMENT | Kolkata | Kolkata | SPGD, VIDYUT BHAVAN, 5TH FLOOR, SALT LAKE, KOLKATA-91 | | | | | |
| 6 | SOLEX CHEMICALS PVT. LTD. | Hooghly | | JL No- 75, Vill- Brahmanpara, Hooghly- 712 405 | | | | | |
| 7 | SOLIEL OILEX PVT. LTD. | Purba Bardhaman | Bardhaman (South) | Badulia, Khandaghosh | | | | | |
| 8 | SOLITARY NOOKS RESORT & TOURISM | South 24 Parganas | Canning | Vill+PO - Pakhirala, | | | | | |
| 9 | SOLUBLE SILICATES PVT. LTD. | Bankura | Bankura Sadar | Mouza-Jemua | | | | | |
| 10 | SOLUTION | Jalpaiguri | Mal Bazar | Matelli Bazar, PO- Matelli | | | | | |
| 11 | SOLUX GALFAB PVT.LTD. | South 24 Parganas | | Diamond Harbour Road, Bishnupur, Bishnupur (24P-S), Bishnupur, South 24-Parganas, 743503 | | | | | |
| 12 | SOMA | Nadia | Ranaghat | SENPARA GHAT STREET, SANTIPUR | | | | | |
| 13 | SOMA AGRO OIL PVT. LTD. | Hooghly | Chinsurah | Vill-Chandanpur | | | | | |
| 14 | SOM MEDICAL CENTRE | North 24 Parganas | Basirhat | ITINDA ROAD, BADARTALA | | | | | |
| 15 | SOMNATH SWEETS | Murshidabad | Kandi | KANDI BUS STAND | | | | | |
| 16 | SOMU BRICKS | Jhargram | Jhargram | RAGRA | | | | | |
| 17 | SONA'S HERBAL | Paschim Bardhaman | Durgapur | 6/1, UDAY SHANKAR BITHI, CITY CENTRE | | | | | |
| 18 | SONA BRICK FIELD | Dakshin Dinajpur | Gangarampur | DAHAPARA,RAJIBPUR | | | | | |
| 19 | SONA BRICK FIELD | Murshidabad | Domkal | Vill-Garibpur(Atwanpara),P.O-Garibpur,P.S-domkal,Dist-Murshidabad,Pin-742121 | | | | | |
| 20 | SONA BRICK FIELD | North 24 Parganas | Basirhat | VILL+P.O-DAKSHIN BAGUNDI, BASIRHAT, N 24 PGS,PIN-743429. | | | | | |
| 21 | SONA BRICK FIELD | Nadia | Ranaghat | Shibpur, Haradham, Ranaghat, Nadia | | | | | |
| 22 | SONA BRICKS | Dakshin Dinajpur | Gangarampur | DAHA PARA,JAHANGIRPUR,GANGARAMPUR | | | | | |
| 23 | SONA BRICKS | Jhargram | Jhargram | Vill- Ramkrishnapur, P.O.- Sumitrapur | | | | | |
| 24 | SONA BRICKS FIELD | Bankura | Bankura Sadar | HANULIA MOUZA, PLOT NO. 1373/2241, SALDIHA G.P., CHHATNA BLOCK, DIST - BANKURA | | | | | |
| 25 | SONA HOTEL | North 24 Parganas | Basirhat | Raghunathpur | | | | | |
| 26 | SONAI BRICK FIELD | North 24 Parganas | Basirhat | ABAD MOHANPUR | | | | | |
| 27 | SONAJHURI (SENCO GOLD) | Nadia | Ranaghat | 106, g.n.p.c road, ranaghat | | | | | |
| 28 | SONA KHAZANA (A UNIT OF FRESHLIGHT IMPEX PVT. LTD.) | Kolkata | Kolkata | 169A, BIPIN BEHARI GANGULY STREET | | | | | |
| 29 | SONALI ENTERPRISES | Howrah | Uluberia | NH-6, PO-KATAPUKUR,PSI BAGNAN, HOWRAH | | | | | |
| 30 | SONALI MANUFACTURIES | Hooghly | Chinsurah | BANSBERIA | | | | | |
| 31 | SONALI MANUFACTURING PVT LTD | Hooghly | Chinsurah | TINNA DESHBANDHU TINNA PANDUA HOOGHLY 712149 | | | | | |
| 32 | SONALI OIL MILL | Nadia | Tehatta | Vill-Surendranathpur;Post-Barnia | | | | | |
| 33 | SONALI PATRA | Hooghly | Chinsurah | PANDUA PANDUA HOOGHLY 712149 | | | | | |
| 34 | SONALI POLY PLAST PVT.LTD. | Hooghly | Chandannagar | DURGAPUR EXPRESSWAY, VILL-AJABNAGAR, P.O.-MOLLASIMLA, P.S.-SINGUR, DIST-HOOGHLY, | | | | | |
| 35 | SONALI SAW MILL | North 24 Parganas | Basirhat | Sainpala Taki Road Moila Khola More, | | | | | |
| 36 | SONA MARBLE | North 24 Parganas | Basirhat | GOBINDAPUR | | | | | |
| 37 | SONAM HOTEL | Jalpaiguri | Mal Bazar | NH-31 | | | | | |
| 38 | SONAPUR AUTO MOBILES | Alipurduar | Alipurduar | VILL+PO- DAKSHIN CHAKOWAKHETI,DIST-ALIPURDUAR,PIN-736204 | | | | | |
| 39 | SONAR BANGLA | Coochbehar | Toofanganj | CHAMTA NAKKATHIGACHH | | | | | |
| 40 | SONAR BANGLA AGRO INDUSTRIES | Purba Bardhaman | Bardhaman (South) | Khandaghosh | | | | | |
