| Company | Timeline | Status | |
| Weir Group Senior Executives Pension Trust Limited (The) Director • Head Of Tax | 6 Mar 2012←4 Years→25 Apr 2016 | Dissolved | |
| Weir Investments Four Limited Director • Accountant | 12 Dec 2011←4 Years→7 Apr 2016 | Dissolved | |
| Weir Limited Director • Accountant | 16 Sep 2011←4 Years→7 Apr 2016 | Active | |
| Weir Investments Three Limited Director • Accountant | 16 Sep 2011←4 Years→7 Apr 2016 | Dissolved | |
| Weir Investments One Limited Director • Accountant | 15 Sep 2011←4 Years→7 Apr 2016 | Dissolved | |
| Hopkinsons Limited Director • Accountant | 13 May 2010←5 Years→7 Apr 2016 | Dissolved | |
| TWG Engineering (No.2) Limited Director • Accountant | 13 May 2010←5 Years→7 Apr 2016 | Dissolved | |
| TWG Engineering (No.5) Limited Director • Accountant | 13 May 2010←5 Years→7 Apr 2016 | Dissolved | |
| TWG Engineering (No.7) Limited Director • Accountant | 13 May 2010←5 Years→7 Apr 2016 | Dissolved | |
| G. & J. Weir, Limited Director • Accountant | 13 May 2010←5 Years→7 Apr 2016 | Active | |
