| Company | Timeline | Status | |
| Howells Railway Products (Relay) Limited Secretary • Unreported  | 6 Aug 2009←16 Years→Current  | Active  | |
| The Howells Group Plc Secretary • Unreported  | 15 Sep 2006←19 Years→Current  | Active  | |
| Howells Railway Products Limited Secretary • Unreported  | 15 Sep 2006←19 Years→Current  | Active  | |
| Telair (Warrington) Limited Director • Secretary  | 6 Sep 2005←20 Years→Current  | Active  | |
| Telair (Warrington) Limited Secretary • Unreported  | 6 Sep 2005←20 Years→Current  | Active  | |
| The Howells Group Plc Secretary • Company Director  | 1 Jan 2005←3 Months→30 Apr 2005  | Active  | |
| Howells Railway Products (Relay) Limited Director • Secretary  | 15 Sep 2000←25 Years→Current  | Active  | |
| The Howells Group Plc Director • Director  | 24 Aug 1993←32 Years→Current  | Active  | |
| Howells Railway Products Limited Director • Secretary  | 24 Aug 1993←32 Years→Current  | Active  | |
