| Company | Timeline | Status | |
| Allan Lettings Ltd Director • Director | 31 May 2023←2 Years 6 Months→Current | Active | |
| Allan Capital Ltd Director • Director | 31 May 2023←2 Years 6 Months→Current | Active | |
| Allan Developments Ltd Director • Director | 31 May 2023←2 Years 6 Months→Current | Active | |
| Marc Allan Builders Ltd Director • Managing Director | 5 May 2020←5 Years→Current | Active | |
| Marc Allan Contracts Ltd Director • Managing Director | 18 Mar 2014←10 Years→13 Sep 2024 | Dissolved | |
