| Company | Timeline | Status | |
| Alexandra Court (Hastings) Limited Director • Technical Manager | 30 Sep 2015←10 Years→Current | Active | |
| Technical Tunnelling Components Limited Director • Company Director | 15 Jul 2008←10 Years→11 Feb 2019 | Active | |
| Tunnelling Accessories Limited Director • Company Director | 2 Dec 1996←15 Years→26 Apr 2012 | Active | |
