| Company | Timeline | Status | |
| RSL No.18 Limited Director • Company Chariman | 8 Jul 1999←13 Years→19 Feb 2013 | Dissolved | |
| Brentford Electric Limited Director • Engineer | 2 May 1992←20 Years→19 Feb 2013 | Active | |
| Southern Transformer Products Limited Director • Engineer | 2 May 1992←19 Years→19 Feb 2012 | Active | |
T & R Holdings Limited Director • Engineer | 2 May 1991←21 Years→19 Feb 2013 | Dissolved | |
| T. & R. Test Equipment Limited Director • Engineer | 2 May 1991←21 Years→19 Feb 2013 | Active | |
| Brentford Regulators Limited Director • Engineer | 2 May 1991←21 Years→19 Feb 2013 | Active | |
| Transformers & Rectifiers Limited Director • Engineer | 2 May 1991←21 Years→19 Feb 2013 | Active | |
