| Company | Timeline | Status | |
| D. G. Williamson (Ireland) Limited Director • Building Contractor | 24 Mar 2011←10 Years→1 Jun 2021 | Dissolved | |
| Magheraknock Park Management Company Limited Director • Director | 26 Aug 2010←11 Years→4 Mar 2022 | Active | |
| Comber Court Management Company Limited Director • Director | 1 Aug 2001←2 Years 7 Months→28 Feb 2004 | Active | |
| D & M Developments Ltd Director • Company Director | 27 Jan 1998←27 Years→20 May 2025 | Dissolved | |
| D & M Developments Ltd Director • Company Director | 27 Jan 1998←24 Years→4 Mar 2022 | Dissolved | |
