| Company | Timeline | Status | |
Angel Biotechnology Holdings Plc Director • Management Consultant | 17 Sep 2008←6 Years→22 Jul 2015 | Dissolved | |
| Leith Investments Limited Director • Finance Director | 3 Apr 2008←14 Years→15 Nov 2022 | Active | |
| Almond Engineering Limited Director • Finance Director | 3 Apr 2008←14 Years→15 Nov 2022 | Active | |
| Leith Investments Limited Secretary • Consultant | 6 Mar 2008←14 Years→15 Nov 2022 | Active | |
| Nsi Industrial O&M Solutions Ltd Secretary • Unreported | 6 Feb 2006←3 Years→2 Mar 2009 | Active | |
| Ondeo Industrial Solutions UK Limited Secretary • Unreported | 1 Dec 2005←3 Years→2 Mar 2009 | Active | |
| Purite Holdings Limited Secretary • Unreported | 1 Dec 2005←3 Years→2 Mar 2009 | Active | |
Purite International Limited Secretary • Unreported | 1 Dec 2005←3 Years→2 Mar 2009 | Dissolved | |
| Veolia Water Purification Systems Ltd Secretary • Unreported | 1 Dec 2005←3 Years→2 Mar 2009 | Active | |
| Eurowater Limited Director • Business Consultant | 10 May 2001←24 Years→Current | Active | |
