Thiru M.R.Mohan, I.A.S., Chairman & Managing Director-SIDCO, Kathipara Junction, Palwels Road, St. Thomas mount, Chennai-16.
Dr.N.Sundaradevan, I.A.S., Chairman & Managing Director-SIPCOT, No.19-A-Rukmani Lakshmipathi Salai, Egmore, Chennai-8.