Indian Oil Bhavan- Eastern Region 2, Gariahat Road, Dhakuria,, Kolkata, 700068

38 Camac Street 4a Mansarover 3RD Flr , 700016

13 Brobune Road, Kolkata, 700001

11A, Malanga Lane,, Kolkata, 700012

8, A. J. C. Bose Road, Circular Court,, Kolkata, 700017

A.13, World Trade Avenue, Rani Meyvammai Building, Harbour Estate,, Tuticorin, 628004

No.109, Bajaj Bhavan. 10Th Floor, Nariman Point,, 400021

Office No.6, Shiv Complex, Plot No.595, Ward-12 B,, 370201

Unit No.604, Manipal Centre 47, Dickenson Road,, 540042

Vasco Terminal, Post Box No.154, Vasco-Da-Gama,, Mormugao, 403802