| Company | Timeline | Status | |
| Friends Of RN Limited Director • Company Director | 24 Apr 2019←4 Years→28 Feb 2024 | Active | |
| Lambert Civil Engineering Limited Director • Unreported | 21 Sep 2017←8 Years→Current | Active | |
| G S D Lambert & Sons Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
