| Company | Timeline | Status | |
| Respectrum Advisory Services Limited Director • Director | 22 Dec 2015←9 Years→Current | Active | |
| Geologix Systems Integration Ltd Director • Director | 27 Feb 2014←11 Years→Current | Active | |
| Sengupta Limited Director • Director | 25 Feb 2014←11 Years→Current | Active | |
| Geologix Services Limited Director • Company Director | 12 Jun 1998←27 Years→Current | Active | |
| Geologix Limited Director • Company Director | 27 Jun 1994←31 Years→Current | Active | |
| S D C Software Limited Director • Engineer | 2 Feb 1993←32 Years→Current | Active | |
