| Company | Timeline | Status | |
| Lambert Metals Properties Ltd Director • Director | 24 Jan 2025←9 Months→Current | Active | |
| PC Property Limited Director • Director | 23 Nov 2023←1 Month→16 Jan 2024 | Active | |
| Lambert Metals Holdings Limited Director • Unreported | 11 Sep 2014←11 Years→Current | Active | |
| The Minor Metals Trade Association Ltd Director • Metal Trader | 18 Jun 2013←9 Years→24 Apr 2023 | Active | |
| Lambert Metals International Limited Director • Metal Trader | 7 Mar 2006←19 Years→Current | Active | |
