| Company | Timeline | Status | |
| Tensid UK Ltd Director • Director  | 13 Apr 2022←3 Years→Current  | Active  | |
| E.P. Laboratories Limited Director • Director  | 6 Dec 2018←6 Years→Current  | Active  | |
| Eco-Point Laboratories Limited Director • None  | 29 Sep 2014←11 Years→Current  | Active  | |
| Unispec Chemicals Limited Director • Scientist  | 14 Oct 2008←17 Years→Current  | Active  | |
New Clean Specialist Services Limited Secretary • Unreported  | 6 Feb 2006←5 Years→5 Jul 2011  | Dissolved  | |
New Clean Specialist Services Limited Director • Company Director  | 6 Feb 2006←6 Years→20 Feb 2012  | Dissolved  | |
| Fisher Darville Holdings Limited Director • Unreported  | 25 Nov 2002←22 Years→Current  | Active  | |
| Ecosearch Limited Director • Managing Director  | 25 Nov 2002←22 Years→Current  | Active  | |
| Chela Ltd Director • Managing Director  | 25 Nov 2002←22 Years→Current  | Active  | |
| Fisher Research Ltd Director • Unreported  | 25 Nov 2002←22 Years→Current  | Active  | |
