| Company | Timeline | Status | |
| Black Dog Sinfield Limited Director • Director | 27 Feb 2019←6 Years→Current | Active | |
| Sinfield Property Limited Director • Director | 7 Aug 2018←7 Years→Current | Active | |
| Sinfield Properties LLP Designated LLP Member • Unreported | 13 Dec 2017←6 Years→7 May 2024 | Dissolved | |
| Hoarders Prop Hire Ltd Director • Director | 21 Aug 2015←1 Year 11 Months→1 Aug 2017 | Dissolved | |
| Two-D Studios Ltd Director • Director | 1 Mar 2011←8 Years→2 Jul 2019 | Dissolved | |
| N F Caravans Ltd Director • Company Director | 7 Oct 2008←17 Years→Current | Active | |
| Lock Stock Storage Ltd Director • Farmer | 7 Oct 2005←20 Years→Current | Active | |
| Lock Stock Storage Ltd Secretary • Farmer | 7 Oct 2005←20 Years→Current | Active | |
