Geological Survey of India
| Id | Name | Designation | From Date | To Date | Status | Notification |
|---|---|---|---|---|---|---|
| 1 | Shri Praveen Kumar Sinha | Deputy Director General | 02/01/2019 | 31/05/2020 | Current | |
| 2 | Shri. B. Nageswaran | Deputy Director General(IT) | 02/06/2015 | 06/06/2017 | Former | |
| 3 | Ibadur Rehman Kirmani | Deputy Director General | - | - | Former | |
| 4 | Shri Rajeev Srivastava | Deputy Director General & Head, Mission III | - | 31/03/2015 | Former |
