| Company | Timeline | Status | |
| The McClay Foundation Corporate Trustee Limited Director • Unreported | 17 Aug 2020←5 Years→Current | Active | |
| Almac Diagnostic Services Limited Director • Company Director | 26 Nov 2013←6 Years→2 Jan 2020 | Active | |
| Almac Trustees Limited Director • Company Director | 9 Nov 2012←7 Years→2 Jan 2020 | Active | |
| Intergal Pharma Limited Director • Company Director | 8 May 2012←7 Years→2 Jan 2020 | Active | |
| Almac Group (UK) Limited Director • Company Director | 1 Jan 2012←8 Years→2 Jan 2020 | Active | |
| Almac Clinical Technologies Limited Director • Company Director | 1 Jan 2012←8 Years→2 Jan 2020 | Active | |
| Galen Limited Director • Company Director | 1 Jan 2012←8 Years→2 Jan 2020 | Active | |
| Almac Diagnostics (2004) Limited Director • Company Director | 1 Jan 2012←8 Years→2 Jan 2020 | Active | |
| Almac Discovery Limited Director • Company Director | 1 Jan 2012←8 Years→2 Jan 2020 | Active | |
| Almac Pharma Services Limited Director • Company Director | 1 Jan 2012←8 Years→2 Jan 2020 | Active | |
