| Company | Timeline | Status | |
| Studio Dundee Joint Venture Company Limited Director • Town Planner | 8 Mar 2018←2 Years 9 Months→9 Dec 2020 | Dissolved | |
Our Enterprise Dundee Limited Director • Company Director | 15 Feb 2017←2 Years 1 Month→26 Mar 2019 | Dissolved | |
| Our Enterprise Limited Director • Architect | 1 May 2015←3 Years→27 Mar 2019 | Active | |
| Entrain Space Trust Director • Town Planner | 7 Oct 2014←1 Year 6 Months→26 Apr 2016 | Active | |
| Our Wilton C.I.C Director • Town Planner | 7 Oct 2014←1 Year 6 Months→26 Apr 2016 | Active | |
| Alan Caldwell Associates Limited Director • Unreported | 23 May 2014←11 Years→Current | Active | |
