| Company | Timeline | Status | |
| GBM Business Resources Limited Director • Company Director | 2 Aug 2022←3 Years→Current | Active | |
| Silverbridge Lugo Energy Limited Director • Director | 28 Sep 2021←2 Years 1 Month→14 Nov 2023 | Dissolved | |
| Silverbridge-Lugo Trading Limited Director • Company Director | 1 Aug 2021←4 Years→Current | Active | |
| GBM Minerals Limited Director • Managing Director | 14 Jan 2019←6 Years→Current | Active | |
Bullabulling Gold (UK) Limited Director • Managing Director Gbm Engineering | 4 Jun 2010←1 Year 9 Months→29 Mar 2012 | Dissolved | |
| GBM Projects Limited Director • Engineer | 9 Apr 2010←15 Years→Current | Active | |
| GBM Limited Director • Engineer | 31 Jan 2001←24 Years→Current | Active | |
| GBM Mec Limited Director • Engineer | 31 Jan 2001←24 Years→1 Jul 2025 | Dissolved | |
| Rac Ashford Limited Director • Engineer | 14 Jul 1998←27 Years→Current | Active | |
| GBM Projects Limited Secretary • Engineer | 13 Apr 1997←12 Years→9 Apr 2010 | Active | |
