| Company | Timeline | Status | |
| Dix Pit Limited Director • Director | 12 Nov 2014←10 Years→Current | Active | |
| FSD Ltd Director • Director | 12 Nov 2014←10 Years→Current | Active | |
| John Sheehan (Oxford) Limited Director • Director | 12 Nov 2014←10 Years→Current | Active | |
| Sheehan Haulage & Plant Hire Limited Director • Director | 12 Nov 2014←10 Years→Current | Active | |
| Sheehans Limited Director • Director | 12 Nov 2014←10 Years→Current | Active | |
| Controlled Reclamation (Oxford) Limited Director • Director | 12 Nov 2014←10 Years→Current | Active | |
Oxford Hire Company Limited Director • Director | 25 Aug 2010←3 Years→8 Apr 2014 | Dissolved | |
