| Company | Timeline | Status | |
| Gibbs Design Solutions Ltd Director • Director | 26 Mar 2021←4 Years→1 Jul 2025 | Dissolved | |
| Peter Copsey Engineering Limited Director • Gear Manufacturer | 28 Jun 2019←6 Years→Current | Active | |
| Rjam Services Ltd Director • Director | 24 May 2018←7 Years→Current | Active | |
| Unity Engineering Group Limited Director • Director | 30 Apr 2018←7 Years→Current | Active | |
| Grindtec Limited Director • Gear Manufacturer | 10 Aug 2009←6 Months→17 Feb 2010 | Active | |
| Gibbs Gears (Precision Engineers) Ltd Director • Gear Manufacturer | 17 Feb 1997←28 Years→Current | Active | |
