| Company | Timeline | Status | |
A1 Drain Jetting Scotland Ltd Director • Drainage | 22 Jan 2015←5 Years→28 Jan 2020 | Dissolved | |
| A1 Plumbing Scotland Ltd Director • Director | 30 Jul 2014←8 Years→21 Feb 2023 | Dissolved | |
| A1 Plumbing & Drainage Scotland Ltd Director • Unreported | 19 Feb 2008←17 Years→Current | Active | |
