| Company | Timeline | Status | |
| J.R. Adam & Sons Limited Director • Chartered Accountant | 25 Feb 2020←2 Years 5 Months→9 Aug 2022 | Dissolved | |
| Thistle Metals Limited Secretary • Chartered Accountant | 30 Sep 2009←12 Years→12 Jul 2022 | Liquidation | |
| John R Adam & Sons (Holdings) Limited Director • Company Director | 10 Aug 2004←18 Years→2 Jun 2023 | Active | |
| John R Adam & Sons (Holdings) Limited Secretary • Company Director | 10 Aug 2004←18 Years→2 Jun 2023 | Active | |
| Shieldhall Properties Limited Secretary • Unreported | 30 Dec 1992←29 Years→12 Jul 2022 | Dissolved | |
| Shieldhall Properties Limited Director • Unreported | 30 Dec 1992←29 Years→12 Jul 2022 | Dissolved | |
| J.P. Robertson & Company Limited Director • Chartered Accountant | 31 May 1991←30 Years→8 Mar 2022 | Dissolved | |
| J.P. Robertson & Company Limited Secretary • Unreported | 31 Aug 1989←32 Years→8 Mar 2022 | Dissolved | |
| Smillie Metallics (Midlands) Limited Secretary • Unreported | 31 Aug 1989←32 Years→12 Jul 2022 | Active | |
| John R. Adam & Sons Limited Director • Chartered Accountant | 31 Aug 1989←4 Months→4 Jan 1990 | Liquidation | |
