| Company | Timeline | Status | |
| Rockstown Ltd Director • Chartered Engineer | 1 Nov 2015←10 Years→Current | Active | |
| H Armstrong & Associates Ltd Director • Software Engineer | 1 Sep 2015←1 Year 1 Month→18 Oct 2016 | Active | |
| Avada Environmental Ltd Director • Engineer | 16 Mar 2015←10 Years→15 May 2025 | Liquidation | |
