| Company | Timeline | Status | |
| Corroserve Limited Director • Company Director | 28 Jan 2015←10 Years→Current | Active | |
| Dock Street Management Limited Director • Chief Executive Officer | 16 Feb 2012←13 Years→Current | Active | |
| Glassflake Technologies Limited Director • Company Director | 21 Aug 2008←17 Years→Current | Active | |
| Glassflake Manufacturing Limited Director • Unreported | 21 Aug 2008←17 Years→Current | Active | |
| Consultant Development Engineering Limited Director • Company Director | 16 Jul 2004←21 Years→Current | Active | |
| Corrocoat Services Limited Director • Company Director | 22 May 2002←23 Years→Current | Active | |
| Corrosioneering Limited Director • Company Director | 18 Mar 2002←23 Years→Current | Active | |
| Corropages Limited Director • Company Director | 3 Aug 2000←25 Years→Current | Active | |
| Water Prospecting (UK) Limited Director • Company Director | 28 Jan 1998←25 Years→20 Jun 2023 | Dissolved | |
| Helivation Aviation Limited Director • Company Director | 27 Feb 1995←30 Years→Current | Active | |
