| Company | Timeline | Status | |
| Severnside Developments (Newtown) Ltd Director • Director | 8 Dec 2014←7 Years→28 Jun 2022 | Active | |
| Cellpath Usa Limited Director • Company Director | 1 Mar 2012←7 Years→27 Jun 2019 | Dissolved | |
| Cellnass Limited Director • Company Director | 17 Aug 2010←8 Years→27 Jun 2019 | Dissolved | |
| Cellpath Holdings Limited Director • Company Director | 17 Aug 2010←8 Years→27 Jun 2019 | Active | |
| Cellpath Limited Director • Company Director | 1 Sep 2006←12 Years→27 Jun 2019 | Active | |
| ATG Access Ltd Director • Company Director | 7 Dec 2000←5 Years→6 Apr 2006 | Active | |
| ATG Uv Technology Limited Director • Company Director | 6 Sep 2000←1 Year 1 Month→31 Oct 2001 | Dissolved | |
ATG Access (Holdings) Limited Director • Company Director | 3 Mar 2000←6 Years→6 Apr 2006 | Dissolved | |
| ATG UK Limited Director • Company Director | 3 Mar 2000←5 Years→10 May 2005 | Active | |
| ATG Environmental Limited Director • Company Director | 3 Mar 2000←1 Year 8 Months→31 Oct 2001 | Dissolved | |
