| Company | Timeline | Status | |
Norman Allan Design Limited Director • Director | 14 Jan 2010←6 Years→26 Apr 2016 | Dissolved | |
| Hawkhead Property Company Ltd., (The) Secretary • Unreported | 31 Jan 2005←19 Years→21 Dec 2024 | Dissolved | |
| Hawkhead Property Company Ltd., (The) Director • Director | 31 Dec 1989←34 Years→21 Dec 2024 | Dissolved | |
| H. Allan & Son Limited Director • Company Director | 2 Dec 1988←37 Years→Current | Liquidation | |
