| Company | Timeline | Status | |
| Rapid Diagnostics Laboratory Limited Director • Director | 12 Apr 2021←1 Year 5 Months→13 Sep 2022 | Dissolved | |
| London Tamil Centre Director • Scientist | 24 Jan 2010←15 Years→26 Feb 2025 | Active | |
| London Tamil Centre Director • Quality Manager | 21 Nov 2001←4 Years→8 Jan 2006 | Active | |
| London Tamil Centre Director • Scientific Officer | 21 Mar 1993←2 Years 4 Months→1 Aug 1995 | Active | |
