| Company | Timeline | Status | |
| Mainport Lifting And Engineering Inspections Limited Director • Company Director | 29 Nov 2022←2 Years 1 Month→14 Jan 2025 | Dissolved | |
| Crosshands Industrial Training Ltd Director • Unreported | 4 Dec 2007←17 Years→Current | Active | |
| Crosshands Industrial Training Ltd Secretary • Unreported | 4 Dec 2007←17 Years→Current | Active | |
| Mainport Training London Limited Director • Unreported | 4 Dec 2002←22 Years→Current | Active | |
| Mainport Training London Limited Secretary • Company Director | 4 Dec 2002←22 Years→Current | Active | |
| Mainport Holdings Limited Director • Unreported | 4 Dec 2002←22 Years→Current | Active | |
| Mainport Holdings Limited Secretary • Company Director | 4 Dec 2002←22 Years→Current | Active | |
| Mainport Training (Wales) Limited Secretary • Engineer | 3 Jan 1998←27 Years→Current | Active | |
| Maryport Harbour And Marina Limited Director • Director | 18 Jan 1994←3 Months→27 Apr 1994 | Active | |
| Celtic Estates Limited Secretary • Unreported | 15 Mar 1993←1 Day→15 Mar 1993 | Active | |
