| Company | Timeline | Status | |
| Quorum Project Management Limited Director • Civil/structural Engineer | 1 Sep 2015←10 Years→Current | Active | |
| Joel Saunders Associates Limited Director • Engineer | 7 Aug 2009←6 Years→9 Feb 2016 | Dissolved | |
| Joel Saunders Associates Limited Secretary • Unreported | 7 Aug 2009←6 Years→9 Feb 2016 | Dissolved | |
