| Company | Timeline | Status | |
| CTL Engineering Ltd Director • Unreported | 26 Dec 2025←1 Month→Current | Active | |
| Charles Thompson (UK) Holdings Limited Director • Unreported | 12 Nov 2019←6 Years→Current | Active | |
| Charles Thompson (UK) Limited Director • Director | 22 Mar 2012←11 Years→28 Mar 2023 | Dissolved | |
| Charles Thompson Limited Director • Technical Director | 1 Apr 2009←16 Years→Current | Active | |
