/ About / Past PSTs
| Vn. Ranjith Kumar | 2019 |
| Vn. Ramesh Cumaar | 2018 |
| Vn. T. Srinivasa Rao | 2017 |
| Vn. K. Ravikumar | 2016 |
| Vn. R. Ravi | 2015 |
| Vn. R. Rajeshkumar | 2014 |
| Vn. N.R. Ravishankaran | 2013 |
| Vn. G. Gopalakrishna | 2012 |
| Vn. G. Gopalakrishna | 2011 |
| Vn. C. Ranganatham Chetty | 2010 |
| Vn. M.V. Narayana Guptha | 2009 |
| Vn. V. Ramesh Babu | 2019 |
| Late Vn. Rajamanikam Ramesh | 2018 |
| Vn. Surissetty Balaji | 2017 |
| Vn. R. Ranjithkumar | 2016 |
| Vn. P. Ramesh Cumaar | 2015 |
| Vn. P. Ramesh Cumaar | 2014 |
| Vn. T. Srinivasa Rao | 2013 |
| Vn. R. Rajeshkumar | 2012 |
| Vn. R. Rajeshkumar | 2011 |
| Vn. N.R. Ravishankaran | 2010 |
| Vn. C. Ranganatham Chetty | 2009 |
| Vn. P.L.V. Subbarao | 2019 |
| Vn. M. Udayakumar | 2018 |
| Vn. B.S. Sridhar | 2017 |
| Vn. M. Purushothaman | 2016 |
| Vn. R. Ramesh | 2015 |
| Vn. R. Ravi | 2014 |
| Vn. K. Ravikumar | 2013 |
| Vn. G.P.V. Subba Rao | 2012 |
| Vn. G.P.V. Subba Rao | 2011 |
| Vn. G.P.V. Subba Rao | 2010 |
| Vn. G.P.V. Subba Rao | 2009 |
| Vn. R. Bala Swetha Sree | 2019 |
| Vn. R. Revathi | 2018 |
| Vn. T. Jyotsna | 2017 |
| Vn. R. Revathy | 2016 |
| Vn. Sujatha Ramesh Babu | 2015 |
| Vn. R. Lalitha Devi | 2019 |
| Vn. R. Revathi | 2018 |
| Vn. Divya Balaji | 2017 |
| Vn. Swetha Ranjith | 2016 |
| Vn. R. Revathy | 2015 |
| Vn. P. Vinushaa | 2019 |
| Vn. M.U. Visalakshmi | 2018 |
| Vn. Ragha Priya | 2017 |
| Vn. P. Jayalakshmi | 2016 |
| Vn. R. Revathy | 2015 |