| Company | Timeline | Status | |
| Glanbia (UK) Limited Director • Unreported | 12 May 2014←11 Years→Current | Active | |
| Glanbia Holdings Limited Director • Unreported | 12 May 2014←11 Years→Current | Active | |
| Glanbia Securities (UK) Limited Director • Unreported | 12 May 2014←11 Years→Current | Active | |
| Glanbia Investments (UK) Limited Director • Unreported | 12 May 2014←11 Years→Current | Active | |
| Glanbia Fresh Meats (Gainsborough) Limited Director • Group Finance Director | 12 May 2014←11 Years→Current | Active | |
| Glanbia Consumer Meats Limited Director • Group Finance Director | 12 May 2014←11 Years→Current | Active | |
| Waterford Foods International Limited Director • Unreported | 12 May 2014←11 Years→Current | Active | |
| Glanbia Milk Limited Director • Unreported | 12 May 2014←11 Years→Current | Active | |
| Leprino Foods Limited Director • Glanbia Plc Group Finance Director | 11 Jan 2014←9 Years→28 Apr 2023 | Active | |
