| Company | Timeline | Status | |
| Coplin Holdings Limited Director • Director | 2 Dec 2022←2 Years 10 Months→Current | Active | |
SBT Engineering Manchester Limited Director • Director | 13 Jan 2017←1 Year 3 Months→17 Apr 2018 | Dissolved | |
| Blackthorne Corp Limited Director • Director | 29 Sep 2015←10 Years→Current | Active | |
| SBT Engineering Group Limited Director • Engineer | 15 Jan 2015←10 Years→Current | Active | |
| SBT Engineering Group Limited Director • Engineer | 15 Jan 2015←10 Years→4 Apr 2025 | Active | |
| SBT Gearing Solutions Limited Director • Director | 13 May 2014←11 Years→Current | Active | |
| Centreway Investments Limited Director • None | 19 Jun 2012←13 Years→Current | Active | |
| Coplin Family Investments Ltd Director • Director | 15 Jun 2012←13 Years→Current | Active | |
| Waverton Property LLP Non-designated LLP Member • Unreported | 4 Apr 2012←13 Years→Current | Active | |
| TC Engineering (Glossop) Limited Director • Engineer | 7 Oct 2011←14 Years→Current | Active | |
