| Company | Timeline | Status | |
| Stonetec Wind Ltd Director • Site Manager | 13 May 2015←3 Months→1 Sep 2015 | Active | |
| James Stevenson (Quarries) Limited Director • Site Manager | 1 Apr 2014←5 Years→19 Jul 2019 | Active | |
| Ballee Properties Limited Director • Site Manager | 27 Mar 2014←5 Years→19 Jul 2019 | Dissolved | |
| Drumard Apartments Management Limited Director • Road Contractor | 4 Jul 2012←7 Years→23 Jul 2019 | Active | |
