| Company | Timeline | Status | |
| Fairfield Square (Gravesend) Management Company Limited Director • Commissioning Engineer  | 26 Oct 2011←14 Years→Current  | Active  | |
| Industrial Instrument Services Ltd Secretary • Instrument Consultant  | 20 Mar 2005←20 Years→Current  | Active  | |
| Industrial Instrument Services Ltd Director • Instrument Consultant  | 29 Jun 1997←28 Years→Current  | Active  | |
