| Company | Timeline | Status | |
| Braehead Property Company Limited Director • Unreported | 5 Dec 2025←1 Month→Current | Active | |
| Thomas Muir (Rosyth) Ltd Director • Unreported | 20 Dec 2010←15 Years→Current | Active | |
| Thomas Muir (Haulage) Limited Secretary • Unreported | 8 May 2002←23 Years→Current | Active | |
Charttower Limited Secretary • Unreported | 28 Mar 2002←13 Years→8 Dec 2015 | Dissolved | |
| Thomas Muir (Metals) Limited Secretary • Unreported | 15 Aug 2000←25 Years→Current | Active | |
| Robertson Metals Recycling Limited Director • Unreported | 1 Feb 2000←9 Years→18 Dec 2009 | Active | |
R.M. Supplies (Inverkeithing) Limited Director • Unreported | 1 Feb 2000←9 Years→6 Aug 2009 | Dissolved | |
| Muir (Metal And Haulage Holdings) Limited Director • Company Director | 11 May 1988←37 Years→Current | Active | |
| Thomas Muir (Haulage) Limited Director • Company Director | 11 May 1988←37 Years→Current | Active | |
| Thomas Muir (Metals) Limited Director • Company Director | 11 May 1988←37 Years→Current | Active | |
