| Company | Timeline | Status | |
| Richardson Electrical (UK) Limited Director • Electrician | 22 Feb 2007←18 Years→Current | Active | |
| Richardson Electrical (UK) Limited Secretary • Unreported | 2 May 2003←22 Years→Current | Active | |
| Richardson Electrical (UK) Limited Director • Electrical Contractor | 28 Jan 2003←3 Months→2 May 2003 | Active | |
