| Company | Timeline | Status | |
| Ni Archery Ltd Director • Company Director | 16 Sep 2016←1 Year→11 Oct 2017 | Active | |
| Grand National Archery Society(The) Director • Company Director | 21 Jan 2012←5 Years→11 Oct 2017 | Active | |
| Rochdale Company Of Archers Limited Director • Company Director | 17 Jan 2011←4 Years→9 Mar 2015 | Active | |
| SPS Marsland Limited Director • Company Director | 26 Nov 2007←17 Years→Current | Active | |
| SPS Geotech Systems Limited Director • Director | 26 Nov 2007←17 Years→Current | Active | |
| SPS Substructure Protection Limited Director • Company Director | 26 Nov 2007←17 Years→Current | Active | |
| Substructure Protection Services Ltd Director • Manager | 10 Apr 2000←21 Years→5 Jan 2022 | Dissolved | |
