3079/3, Sadiq Nagar, J B Tito Marg New Delhi - 110 049
SCOPE Complex, Core-2 7, Institutional Area, Lodhi Road New Delhi -110003
P.O. Barauni Refinery, Dist. Begusarai -861 114 (Bihar)
P.O. Jawahar Nagar Dist. Vadodara -391 320(Gujarat)
P.O. Noonmati Guwahati-781020 (Assam)
P.O. Haldia Refinery Dist. Midnapur-721 606, (West Bengal)
P.O. Mathura Refinery Mathura -281 005, (Uttar Pradesh)
P.O. Panipat Refinery, Panipat-132140(Haryana)
P.O. Dhaligaon Dist. Chirang, Assam - 783 385
P.O. Paradip At. Po. Jhimani - Via Kujang, Dist.: Jagatsinghpur, Odisha-754141
IndianOil Bhavan, A-1 Udyog Marg,Sector-1, Noida-201301(Uttar Pradesh)
P.O. Panipat Refinery Panipat -132 140 (Haryana)
P.O. Box 1007,Bedipara, Morvi Road,Gauridad, Rajkot-360 003 (Gujarat)
IndianOil Corporation Limited, House of Four Frames, 6/13, Wheatcrofts Road, Nungambakkam, Chennai - 600034
14, Lee Road, Kolkata-700020
3rd Floor, Alok-Bharti Tower, Saheed Nagar, Bhubaneswar , Odisha - 751007
IndianOil Bhavan, G-9, Ali Yavar Jung Marg, Bandra (East), Mumbai -400 051
IndianOil Bhavan, 1, Aurobindo Marg, Yusuf Sarai New Delhi -110016
IndianOil Bhavan, 2, Gariahat Road, South (Dhakuria) Kolkata -700 068
IndianOil Bhavan, Plot No. 33, G Block, Bandra Kurla Complex, Bandra East, Mumbai - 400051
IndianOil Bhavan, 139, Nungambakkam High Road Chennai -600034
Sector 13 Faridabad -121 007 (Haryana)
P.O. Digboi -768 171 (Assam)
34-A, Nirmal Chandra Street, Kolkata - 700 013
536, Anna Salai, Teynampet, Chennai - 600 018
Mer Rouge, Port Louis Mauritius
Lanka IOC Head Office Level 20, West Tower, World Trade Center, Echelon Square, Colombo - 01, Sri Lanka.
LOBBY 12114, Jebel Ali Free Zone, P.O.Box: 261338, Dubai UAE
Ground floor, Chawla Towers, Shankar Nagar, Raipur, Chattisgarh