| Company | Timeline | Status | |
| Propellio Creative Ltd Director • Director  | 10 Feb 2024←1 Year 8 Months→Current  | Active  | |
| Leith Construction Services Limited Director • Company Director  | 2 Apr 2019←3 Years→6 Sep 2022  | Dissolved  | |
| Leith Group Investments Limited Director • Town And Country Planner  | 25 Aug 2016←4 Years→1 Dec 2020  | Dissolved  | |
| Leith Planning Ventures Limited Director • Town And Country Planner  | 21 Apr 2016←6 Years→24 Jan 2023  | Dissolved  | |
| Leith Planning Investments (Suffolk) Ltd Director • Town And Country Planner  | 8 Apr 2016←7 Years→5 Sep 2023  | Dissolved  | |
Leith Planning Investments (Worthenbury) Ltd Director • Town And Country Planner  | 7 Apr 2016←1 Year 5 Months→5 Sep 2017  | Dissolved  | |
Leith Planning Investments (Conwy) Limited Director • Town & Country Planner  | 16 Feb 2016←1 Year 6 Months→5 Sep 2017  | Dissolved  | |
| Leith & Nicholls Limited Director • Unreported  | 22 Sep 2015←10 Years→Current  | Active  | |
L & B Architects Ltd Director • Town & Country Planner  | 30 Oct 2013←3 Years→5 Sep 2017  | Dissolved  | |
| Leith Facilities Ltd Director • Director  | 25 Feb 2013←12 Years→Current  | Active  | |
