| Company | Timeline | Status | |
| Portobello RMF Trustees Limited Director • Company Director | 15 Apr 2019←6 Years→Current | Active | |
| Compass Fabrications Holdings Limited Director • Company Secretary | 31 Dec 2014←10 Years→Current | Active | |
WBH Developments Holdings Limited Director • Company Secretary | 31 Dec 2014←5 Years→20 Aug 2020 | Dissolved | |
| Portobello RMF Holdings Limited Director • Company Secretary | 31 Dec 2014←10 Years→Current | Active | |
| Compass Engineering Holdings Limited Director • Company Secretary | 1 Dec 2014←10 Years→Current | Active | |
| Compass Fabrications Limited Director • Director | 1 Jul 2010←15 Years→Current | Active | |
WBH Developments Limited Director • Director | 1 Jul 2010←10 Years→20 Aug 2020 | Dissolved | |
| Reactive Metal Engineering Limited Secretary • Company Secretary | 18 Oct 2007←18 Years→Current | Active | |
| RMF Engineering Limited Director • Personal Secretary | 18 Oct 2007←16 Years→21 May 2024 | Active | |
| RMF Engineering Limited Secretary • Company Secretary | 18 Oct 2007←16 Years→21 May 2024 | Active | |
