| Company | Timeline | Status | |
| Lecico (UK) Limited Director • Consultant | 12 Sep 2002←13 Years→23 Mar 2016 | Active | |
| Lecico Plc Director • Consultant | 7 Nov 2001←24 Years→15 Nov 2025 | Active | |
| Nu-Cote Limited Director • Director | 18 Oct 1991←32 Years→6 Aug 2024 | Active | |
| James Kent (Ceramic Materials) Limited Director • Director | 18 Oct 1991←1 Year 9 Months→23 Jul 1993 | Active | |
