| 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 | |
