| Company | Timeline | Status | |
| R.J.T. Excavations Limited Director • Company Director | 15 Mar 2016←7 Years→17 Aug 2023 | Active | |
| Peterhead Ice Company Limited Director • Accountant | 10 Oct 2003←20 Years→23 Jan 2024 | Dissolved | |
Frontdirect Limited Director • Accountant | 27 Jul 1999←20 Years→20 Aug 2019 | Dissolved | |
| Frontcustom Limited Director • Accountant | 27 Jul 1999←12 Years→17 Feb 2012 | Active | |
| North East Ice Limited Director • Accountant | 27 Mar 1998←25 Years→23 Jan 2024 | Dissolved | |
| Aberdeen Industries Limited Director • Accountant/coy Dir | 25 Jul 1991←32 Years→23 Jan 2024 | Active | |
| North-East Ice & Cold Storage Company Limited Director • Accountant | 1 Feb 1990←33 Years→23 Jan 2024 | Dissolved | |
| Yardshelf Three Limited Director • Accountant | 31 Dec 1989←25 Years→22 Apr 2015 | Active | |
