| Company | Timeline | Status | |
| G Griffiths Engineering Limited Director • Director  | 22 Nov 2017←7 Years→Current  | Active  | |
| G Griffiths Engineering Limited Director • Director  | 22 Nov 2017←6 Years→30 Jul 2024  | Active  | |
| Griff Solutions Limited Director • Engineer  | 11 Oct 2012←12 Years→31 Oct 2024  | Dissolved  | |
