| Company | Timeline | Status | |
| Chase Organics (Great Britain) Limited Director • Chartered Accountant | 2 Jun 2020←3 Years→26 Sep 2023 | Dissolved | |
| Ian Allan Motors Limited Director • Chartered Accountant | 2 Jun 2020←4 Years→28 May 2025 | Active | |
| Ian Allan (Miniature Railway Supplies) Limited Director • Chartered Accountant | 2 Jun 2020←4 Years→25 Mar 2025 | Active | |
| Tennay Properties Limited Director • Chartered Accountant | 2 Jun 2020←4 Years→28 May 2025 | Active | |
| Ian Allan Publishing Ltd Director • Chartered Accountant | 2 Jun 2020←4 Years→28 May 2025 | Active | |
| Iagp Limited Director • Chartered Accountant | 15 Apr 2020←5 Years→28 May 2025 | Active | |
| Ian Allan Travel Limited Director • Chartered Accountant | 1 May 2011←8 Years→3 May 2019 | Dissolved | |
| Ian Allan Group Limited Director • Chartered Accountant | 1 Feb 2011←14 Years→28 May 2025 | Active | |
| Cott Europe Trading Limited Secretary • Chartered Accountant | 28 Apr 1997←4 Months→29 Aug 1997 | Dissolved | |
| Cott Retail Brands Limited Secretary • Chartered Accountant | 28 Apr 1997←4 Months→29 Aug 1997 | Active | |
