| Company | Timeline | Status | |
| Ross Hutchinson Limited Director • Director  | 13 Dec 2017←7 Years→Current  | Active  | |
| Unit Holdings Limited Director • Director  | 13 Dec 2017←3 Years→12 May 2021  | Dissolved  | |
| Hutchinson & Partners Limited Director • Architect  | 9 Oct 2017←8 Years→Current  | Active  | |
| Steve Ritchie Partnership Limited Director • Architect  | 28 Mar 2014←3 Years→31 Dec 2017  | Active  | |
