| Company | Timeline | Status | |
| Michael Evans & Associates Limited Director • Director | 3 Apr 2017←8 Years→Current | Active | |
| Signal House Properties Limited Secretary • Director | 8 Aug 2008←17 Years→Current | Active | |
| Signal House Properties Limited Director • Director | 8 Aug 2008←17 Years→Current | Active | |
| SH Lighting Ltd Director • Cd | 19 Jun 2008←17 Years→9 Aug 2025 | Dissolved | |
| Collis Engineering Railway Contracts Limited Secretary • Financial Director | 18 Jul 2003←22 Years→Current | Active | |
| Signal House Group Limited Secretary • Company Director | 18 Jul 2003←22 Years→Current | Active | |
| Signal House Limited Director • Finance Director | 18 Jul 2003←22 Years→Current | Active | |
| Signal House Limited Secretary • Financial Director | 18 Jul 2003←22 Years→Current | Active | |
| Collis Engineering Limited Director • Finance Director | 18 Jul 2003←22 Years→Current | Active | |
| Collis Engineering Limited Secretary • Finance Director | 18 Jul 2003←22 Years→Current | Active | |
