| Company | Timeline | Status | |
| Rathmay Limited Director • Director | 17 Sep 2021←2 Years 2 Months→29 Nov 2023 | Dissolved | |
| Ace Well Services Limited Director • Company Director | 24 Feb 2016←8 Years→5 Mar 2024 | Dissolved | |
| Ace Decom Limited Director • Company Director | 24 Feb 2016←8 Years→5 Mar 2024 | Dissolved | |
| Mayen Energy Ltd Director • Unreported | 24 Feb 2016←9 Years→Current | Active | |
| Lothian Shelf (720) Limited Director • Unreported | 5 Mar 2015←10 Years→Current | Active | |
| A&VC Properties Limited Director • Unreported | 6 May 2014←11 Years→Current | Active | |
| A&V Renewables Limited Director • Unreported | 13 Jun 2012←13 Years→Current | Active | |
Turriff & District Ltd Director • Managing Director | 23 Jun 2008←8 Years→6 Sep 2016 | Dissolved | |
| Ace Winches Sales & Hire Limited Director • Engineer | 15 Mar 2000←23 Years→5 Mar 2024 | Dissolved | |
| Alfred Cheyne Engineering Limited Director • Engineer | 8 Oct 1996←27 Years→30 Nov 2023 | Active | |
