| Company | Timeline | Status | |
| GM Structures Ltd Director • Structural Engineer | 21 Dec 2022←1 Day→21 Dec 2022 | Active | |
| Structural-Inspections Ltd Director • Structural Engineer | 21 Dec 2022←1 Day→21 Dec 2022 | Active | |
| Graham Jones Associates Limited Director • Structural Engineer | 1 Sep 2016←6 Years→9 Nov 2022 | Active | |
