1. Dr.K.V.Gopala Swamy 1973-1978
2. Sri Raghavendra Rao July 1978-Oct 1978
3. Sri Purnachandra Rao 1978-1979
4. Sri M.K.Subramanyam 1979-1982
5. Sri Purnachandra Rao 1982-1997
6. Sri V.V.Ramana Murthy 1997-2009