| Company | Timeline | Status | |
| Almac (No.2) Limited Director • Director | 24 Jun 2024←1 Year 5 Months→Current | Active | |
| The McClay Foundation Corporate Trustee Limited Director • Director | 17 Aug 2020←5 Years→Current | Active | |
| Almac Trustees Limited Director • Company Director | 1 Jan 2020←5 Years→Current | Active | |
| Intergal Pharma Limited Director • Company Director | 1 Aug 2019←6 Years→Current | Active | |
| Almac Group (UK) Limited Director • Company Director | 1 Aug 2019←6 Years→Current | Active | |
| Almac Clinical Technologies Limited Director • Company Director | 1 Aug 2019←6 Years→Current | Active | |
| Galen Limited Director • Company Director | 1 Aug 2019←6 Years→Current | Active | |
| Almac Diagnostics (2004) Limited Director • Company Director | 1 Aug 2019←6 Years→Current | Active | |
| Almac Discovery Limited Director • Company Director | 1 Aug 2019←6 Years→Current | Active | |
| Almac Pharma Services Limited Director • Company Director | 1 Aug 2019←6 Years→Current | Active | |
