| Company | Timeline | Status | |
| Nest Architects (Cookstown) Ltd Director • Director | 30 Sep 2022←3 Years→Current | Active | |
| Arcen (Ireland) Ltd Director • Director | 17 Nov 2021←3 Years→Current | Active | |
| JJCC Holdings Ltd Director • Director | 1 Sep 2021←4 Years→Current | Active | |
| Bell Consulting Engineers Ltd Director • Director | 5 Apr 2017←4 Years→7 Dec 2021 | Dissolved | |
| Teague & Sally Ltd Director • Engineer | 14 Jun 2005←20 Years→Current | Active | |
