| Company | Timeline | Status | |
| T And I Limited Director • Accountant | 24 Apr 2025←6 Months→Current | Active | |
| MC Alpine Enterprises Limited Director • Accountant | 17 Apr 2025←6 Months→Current | Active | |
| Robert McAlpine Enterprises Limited Director • Accountant | 17 Apr 2025←6 Months→Current | Active | |
| Oak Court Estates (Langstone,Mon.) Limited Director • Accountant | 17 Apr 2025←6 Months→Current | Active | |
| ADL Ventures Limited Director • Accountant | 17 Jan 2025←9 Months→Current | Active | |
| Abacus Developments Limited Director • Accountant | 17 Jan 2025←9 Months→Current | Active | |
| Dempsey Management Company Ltd Director • Director | 24 Oct 2024←1 Year→Current | Active | |
| Cardiff Gate Management Limited Director • Accountant | 30 Sep 2024←1 Year 1 Month→Current | Active | |
| Cardiff Gate Business Park Limited Director • Accountant | 30 Sep 2024←1 Year 1 Month→Current | Active | |
| Sir Robert McAlpine Pension Scheme Capital Ventures Limited Director • Accountant | 3 Feb 2020←5 Years→Current | Active | |
