| Company | Timeline | Status | |
| McArdle Mushrooms Ltd Director • Director | 20 May 2020←5 Years→Current | Active | |
| Orchard Organics (Ni) Limited Director • Managing Director | 6 Nov 2001←24 Years→Current | Active | |
| McArdle Marketing Limited Director • Director | 17 Aug 2001←24 Years→Current | Active | |
| McArdle Marketing Limited Secretary • Unreported | 3 Jul 2001←24 Years→Current | Active | |
