| Company | Timeline | Status | |
| Osborn Electrical Limited Director • Director | 14 Feb 2011←14 Years→Current | Active | |
| Osborn Electrical Services (Midlands) Limited Director • Director | 10 Aug 2009←11 Years→25 May 2021 | Dissolved | |
| Birmingham Commercial AM2 Limited Director • Company Director | 1 Jul 2008←12 Years→22 Dec 2020 | Dissolved | |
| BCT Holdings Limited Director • Company Director | 3 Jul 2007←18 Years→Current | Active | |
| Birmingham Electrical Training Group Limited Director • Unreported | 13 Jul 2005←20 Years→Current | Active | |
| Birmingham Training Group Limited Secretary • Electrician | 1 Jan 2004←3 Years→1 Mar 2007 | Active | |
| Birmingham Electrical Training Ltd Secretary • Electrician | 1 Jan 2004←3 Years→20 Sep 2007 | Active | |
| Birmingham Training Group Limited Director • Unreported | 17 May 2002←23 Years→Current | Active | |
| Birmingham Electrical Training Ltd Director • Director | 1 Apr 1997←28 Years→Current | Active | |
