| Company | Timeline | Status | |
| McGhee Investments Limited Director • Unreported | 14 Jan 2020←5 Years→Current | Active | |
| McGhee Holdings Limited Director • Unreported | 31 Jan 2018←7 Years→Current | Active | |
| UKCG Limited Director • Unreported | 7 May 2010←15 Years→Current | Active | |
| UKCG Group Limited Director • Unreported | 6 May 2010←15 Years→Current | Active | |
| The UK Carbon & Graphite Company Limited Director • Unreported | 2 Sep 2002←23 Years→Current | Active | |
