| Company | Timeline | Status | |
| David Horn Communications Limited Director • Director | 8 Jul 2024←1 Year 5 Months→Current | Active | |
| Bramingham Business Park Management Company Limited Director • Director | 15 Oct 2003←22 Years→Current | Active | |
| Central Technical Support Services Limited Director • Company Director | 7 Jan 1997←13 Years→21 Jun 2010 | Active | |
| David Horn Communications Limited Director • Director | 26 Sep 1991←32 Years→2 Jan 2024 | Active | |
