Annual Report & Annual Return 

This section displays Annual Report & Annual Return of the Company. Select a particular year  from the dropdown below to view the corresponding Annual Report & Annual Return.

Registered Office

  • CIN No.: L15520WB1960PLC024710
  • AELPE COURT, 3rd Floor, 225C, A.J.C. Bose Road, Kolkata - 700 020
  • Email: cs@obl.org.in
  • Website: www.obl.org.in
  • Tel : +91 033 2281 7001