| Sr No. | Location | Department/Designation | Contact No. | Address |
|---|---|---|---|---|
| 1 | Howrah, Part of South 24 Parganas | New Secretariat Building | 033-22103274 | 8th Floor, 1, K. S. Ray Road, Kolkata-1 |
| 2 | Ganguly Street | Extension Office I | 033-22274446, 033-22274447, 033-22274448, Fax: 033-2274445 |
146/1, B.B. Ganguly Street, Kolkata-12 |
| 3 | - | Extension Office II | 033-23976421 | 620, Diamond Harbour Road, Kolkata-34 |
| 4 | Part of North 24 Parganas | Office of the Dy. Chief Inspector of Factories, Barrackpore | 033-25920043, Fax: 033-25920727 |
Saheed Mongal Panday Sarani, P.O. Barrackpore, Dist. North 24 Parganas, Pin: 700120 |
| 5 | Nadia, Murshidabad, Malda | Office of the Inspector of Factories | 033-25829415 | D.C. Building Suit No. 10 (2nd Floor), Kalyani, Nadia. Pin - 741235 |
| 6 | Hooghly | Office of the Inspector of Factories | 033-26522262 | 57/A/2/1, G.T. Road, P.O. Serampore, Dist. Hooghly, Pin - 712201 |
| 7 | Purba & Paschim Medinipur | Office of the Inspector of Factories | 03224-274105 | Haldia Administrative Building, P.O. Durgachak, Dist. Purba Medinipur, Pin-721602 |
| 8 | Bankura District | Office of the Inspector of Factories | 0343-2546010 | Administrative Building, City Centre (3rd Floor), P.O. Durgapur, Dist. Burdwan, Pin-713216 |
| 9 | Purulia, Birbhum, Burdwan District except Durgapur Subdivision | Office of the Dy. Chief Inspector of Factories | 0341-2252644 | Shramik Bhawan, Ground Floor, Kalyanpur Satellite Township, Asansol, District- Paschim Bardhaman, Pincode-713305 |
| 10 | Darjeeling, Jalpaiguri, Coochbehar, Uttar Dinajpur, Dakshin Dinajpur | Office of the Inspector of Factories | 03561-230139 | Vill & P.O. Jalpaiguri, Dist. Jalpaiguri, Pin-735101 |
Directorate of Factories,
8th Floor, 1, K.S, New Secretariat Building,
Kiran Shankar Roy Rd, B.B.D. Bagh,
Kolkata, West Bengal 700001