| Company | Timeline | Status | |
| Mac Animal Health Ltd Director • Director | 1 Oct 2015←1 Year 5 Months→21 Mar 2017 | Active | |
Anthony Mackle Ltd Director • Director | 18 Jun 2009←7 Years→21 Feb 2017 | Dissolved | |
| John Mackle (Moy) Limited Director • Chairman | 10 Dec 1971←45 Years→21 Mar 2017 | Active | |
