| Company | Timeline | Status | |
| On Point Scaffolding Ltd Director • Unreported | 26 Jul 2024←1 Year 3 Months→Current | Active | |
| RB Allan & Sons Limited Director • Unreported | 1 Nov 2016←9 Years→Current | Active | |
| Roman Ridge Roofing & Building Supplies Ltd Director • Unreported | 1 Apr 2016←9 Years→Current | Active | |
| RB Allan & Sons Limited Director • Director | 1 Aug 2011←1 Year 8 Months→1 Apr 2013 | Active | |
| RB Allan & Sons Limited Director • Director | 23 Sep 2010←6 Months→15 Apr 2011 | Active | |
