| Pasteur Laboratories Pvt. Ltd. | 2-A, Bidhan Saranee Kolkata-700 006. |
| Pastur Laboratories P Ltd | 2a Bidhan Sarani Kolkata |
| Pastur Laboratoriesp L Td | 2 Bidhan Sarani , Kolkata |
| Pasture Laboratory (P) Ltd. | 2, Bidhan Sarani, Kolkata.- 6. |
| Pcmx Hydiene Products (P) Ltd. | Goripur, Maheshtala |
| Pearl Chemical Industries P. Ltd. | J.N.Mukherjee Road, P.O.Raghunathpur, Hooghly |
| Penacea Laboratories. | 132/1, Beliaghata Road, Kolkata.-15. |
| Pfizer Ltd. | D/35, Industrialk Sector, Kalyani, Nadia. |
| Pharma Chem. Lab. | Sibtala, Arjunpur, Kolkata- 59 |
| Pharma Impex Labratories Pvt.Ltd. | Behala Industrial Estate, 6/20, D.H. Road, Kolkata.- 34 |
| Pharma Impex Labs. Pvt. Ltd. | 10-C, Middleton Row Kolkata-700 001. |
| PHARMA IMPEX LABS. PVT. LTD. | 620, Diamond Harbour Road Kolkata- 700 034. |
| Pharma Impex. | 120, Netaji Subhas Road, Kolkata.-40. |
| Pharma Research Lab. (P) Ltd. | 39/6,Fedder Road, Kolkata- 56 |
| Pharmachem Industries | P.O.Jaynagar, Mazilpur |
| Pharmacia Laboratories | 108, Bangur Avenue Block-D Kolkata-700 055. |
| Pharmagen (India ) Ltd. C/O Onyx Laboratories | 130/1C,Sarat Ghosh Garden Raod, Kolakta-31 |
| Pharmagen (India )P.Ltd. | 64/1/35c, Khudrian Bose Sarani,C/O Ayn Laboratories, Kolkata-37 . |
| Pharmaindia Pvt. Ltd. | 13-A, St. George Terrace Kolkata-700 022. |
| Pharmatech India | ‘Mahal’, 3, Bangur Avenue Block A Kolkata-700 055. |
| Pharma tech India | 196,Bangur Avenue Block- 1, Kolkata-55 |
| Pharmed Research Laboratory | 39/6, Feeder Road Belgharia Kolkata- 700 056. |
| Phonix Drug House Pvt. Ltd. | 30/A, K.P.Roy Lane, Kolkata.-31. |
| Pifa Dressing Co. | 328, C.I.T.Road, Kankurgachi, Kolkata -54, Loan Upon Nicco Corpn. Ltd. |
| Pifa Dressing Company | 328, C.I.T. Road, Kankurgachi, Kolkata |
| Pifa Dressing Company | R.N. Road, P.O. + Vill. Pifa, Via, Barasat |
| Pinkto Chemicals | 455, B.T. Road P. O. Sukchar 24-Parganas (North)- 743 179. |
| Pioneer Chemicals | 2/4/C, Sangahati Colony, Kolkata-32 |
| Plasma Chem Laboratories | Shibtala, Anjanpur, Kolkata–89 |
| Plasma Impex | 120b,N.S. Bose Road,Regent Park, Kolkata -80 |
| Plasma India Pvt. Ltd. | 28/5, C.N. Roy Road , C/O. Barnet Pharmaceutical (P) Ltd., Kolkata -39 |
| Plasma Mission Pvt.Ltd. | 5,Lake East,6th Road,C/O Burnet Pharmaceuticals, Kolkata-75 |
| Polychem Laboratory | Nandan Kanan, Madhyamgram, P.O.Ganganagar, Dist.24prgs |
| Polysynth | P.O.R-Gopalpur, 24-Pgs.(N) P.S.Dum Dum |
| Prasad Pharmaceutical s & Surgical Works Research (P) Ltd. | 5, Russa Road (South) 3rd Lane Kolkata-700 033. |
| Prime Pharmaceutical s | 1/2, Harish Mukherjee Road Kolkata-700 020. |
| Process Chemicals Co. | B-9/8,Behala Industrial Estate, Bonomali Naskar Ro |
| Process Chemicals Co. | B-9,Bahala Industries Estate, Kolkata -60 |
| Prova Products | College Para, Raiganj, Uttar Dinajpore |
| Prugland (Chemical & Pharmaceutical s )Pvt.Ltd. | 11,Central Park, Bansdroni, Kolkata-70 |
| Pure Drug House | 194d,Maharshi Debendra Road, Kolkata-700006 |
| Quality Pharmaceutical S Ltd | F-52&53 Kasba Industri Al Est Kolkata Phase-3, |
| Quality Pharmaceutical s (P) Ltd. | 106, Bangur Avenue, Kolkata.-55. |
| R G Pharmaceutical | Sastitala Nawabganj Ichapur,North Twenty Four Parganas |
| R. G. Pharmaceutical s | Ambika Charan North Street Kanthadar, Ichapur Dist. 24-Parganas. |
| R. G. Pharmaceutical s | Sasthitala, P.O. Ichapur- Nawabgunj, 24 Parganas(N) |
| R.G.Paul & Co. | 65a/H-14, Nanicktala Main Road, Kolkata-54 |
| R.G.Pharmaceu ticals | Sasthitala, P.O.Ichapur, Nawabgung |
| Raja Industries | 65c,Deb Lane, Kolkata-14 |
| Rajasthan Fertilizers & Ch. Corpn. Ltd. | 144/145a, J.N.Mukherjee Road, Ghushuri, Howrah |
| Rallias India Ltd. (Pharmaceutica ls Division). | 62/4, G.T. Road, Konnagar, Hooghly. |
| Ramkrishna Mission Seva Pratishthan | 99, Sarat Bose Road, Kolkata-26 |
| Ramlal Laboratories Pvt Ltd. | 26/1/1,Jawpur Road ,North Twenty Four Parganas |
| Ramlal Laboratories(P) Ltd. | Jawpur,Dum Dum, Kolkata- 74 |
| Rasko Chemicals Industries | 62,M.G.Road, Kolkata -82 |
| Rd Pharmaceutical s & Co | 119/88 Mp Road Po Hazinagar Halisahar,North Twenty Four Parganas |
| Receipe | Natun Para Makardah,Howrah,C/O Health Guard,620,D.H.Road, Kolkata -34 |
| Reckitt Benckiser (India) Ltd. | 25, Hochi Minch Sarani, Kolkata-61 |
| Reino Pharmaceutical s | P.O.+Vill. Bahanu, 24- Parganas |
| Re-Life Pharmaceuticals | Gobardanga Station Roa D,Gobardanga,North Twenty Four Parganas |
| Reltech Bio Medica L Systems | 54/1/1 Hazra Road Kolk Ata 19, |
| Remecar Pharmaceutical s | 3/14, Northern Avenue, Kolkata-37, Loan Nutqi Thera Lab. Pvt. Ltd., |
| Remecure Pharmaceutical s | Block-Iv,Ground Floor,Behala,Ind.Est., Kolkata-34 |
| Remedial Lab. | Shastitala, Santragachi, Kona Road, Howrah – 711409 |
| Reme-Dial Laboratory | Kona Road, Shastitola Santragachi Howrah- 711 004. |
| Remission Drug | 5a & 5b, M.N.Roy Road, Rajpur |
| Research & Remedies Pvt. Ltd. | 10A, Haramohan Ghosh Lane Kolkata- 700 085. |
| Ricker Pharceuticals (P) Ltd. | T/12, (Part) Kalyani Industrial, Estate, Block ‘D’ |
| Ricker Pharmaceutical Pvt Ltd | T-12 Part-3 Kalyani In Dustrial Estat Nadia |
| Ridus Pharmaceutical s Pvt. Ltd. | 24E, Jyotish Roy Road Newalipur Kolkata-700 053. |
| Rijal Chemicals Behala Industries Estate | 620,D.H. Road, Kolkata-34 |
| Robinsons Surgico | Vill. Jirakpur, P.O.Basirhat (Q.S.) P.S. Basirhat – 743414 |
| Roxy Pharmaceutical s | P.O.Champadanga, P.S.Tarakeswar, Dist. Hooghly |
| Royson | Kasba Industrial Estate, Phase II, Shadle Ni.IV, Kolkata-78 |
| Ruia Herbals Pvt. Ltd. | Raghunathpur, T.N. Mukherjee Road, Hooghly |
| S S Research Laborator | 52 A B Road Fingapara N- 24-Pgs,North Twenty Four Parganas |
| S.A.B. Bakshi & Co. | 1,Ruby Park,, Haltu,C/O N.P. Ind., Kolkata -78 |
| S.C. Dutta & Co. | 6b, Marlin Square, Kolkata- 7 |
| S.Dhole & Co. | 26, Baguihati 4th Lane, Kolkata-28 |
| S.K. Dass | 2, Beadon Roo, Kolkata -6 |
| S.K. Ghosh & Co. | 18/13 ,Biren Roy Road (West), Kolkata -34 |
| S.P.Health Care (P) Ltd. | P.O.Bararihat, Dist. Purba Midnapore, Loan On Bronkol Pvt. Ltd., 63, S.K.Deb Road, Kolkata – 48 |
| S.S. Research Laboratory | 52, R.B.Road, P.O.Fingapara, Dist. |
| Sadhana Aushadhalaya- Dacca | 56,S.K. Dev Road, Kolkata- 48 |
| Saf Fermion Ltd. | 46/31/1, Gariahat Road Ballygunge New Market (A.C.) 5th Floor Kolkata – 700 029 |
| Saha Biologicals (P) Ltd. | Room No. A-11, 3rd Floor Mehta Bldg., 55, B.R.B. Basu Road Kolkata-700 001. |
| Saha Biologicals Pvt.Ltd. | 103/4,B.L.Saha Road, Kolkata-53 |
| Salvo Chemicals & Pharmaceutical s | 160-A, Tolbagan Road P.O. Nona Chandanpukur Dist. 24-Parganas. |
| Samco Pharma Works (P) Ltd. | 13/1A, Yogipara Main Road Kolkata- 700 006. |
| Samrat Pharmaceutical s | 1, Gaurdas Basak Lane Kolkata-700 070. |
| Sanwa Pharmaceutical s Ltd. | 79/26C, Acharya Jagdish Chandra Bose Road Kolkata-700 014. |
| Sardar Surgicals | 93,Dakhindari Road, Kolkata -48 |
| Sarmed Pharmaceutical | By Para Road, Becharhat, P.O.Sripally, Dist. Burdwan |
| Sarmed Pharmaceutical s. | By Pass Road, Becharhat, P.O. Sripally, Burdwan. |
| Seagull Pharmaceutical | Krishnanagar Road, P.O.Noapara, Barasat |
| Sen Chemecal Works (P) Ltd | 166/73_ B T Road Kolkata 35,North Twenty Four Parganas |
| Senbo Industries Ltd. | 251A/59A, N.S.C. Bose Road Kolkata-700 047. |
| Seth Pharmaceutical s (P) Ltd. | 30/3, N.S. Bose Road, P.O.Narendrapur 24- Parganas |
| Seth Pharmaceutical s Pvt. Ltd. | 14, Ganesh Chandra Avenue Kolkata- 700 013. |
| Shah & Shah | Joka, D.H.Road, 24- Parganas(S) |