| Company | Timeline | Status | |
| Amfahh Lea Bridge Limited Director • Financial Director | 23 Jun 2023←2 Years 5 Months→Current | Active | |
| Aldustria (Launceston) Holdings Ltd Director • Financial Director | 18 Feb 2023←2 Years 9 Months→Current | Active | |
| Aldustria (Launceston) Ltd Director • Financial Director | 12 Aug 2022←3 Years→Current | Active | |
| Aldustria Ltd Director • Financial Director | 25 Nov 2020←5 Years→Current | Active | |
AFH Investments Limited Director • Director | 30 Jul 2004←10 Years→28 Oct 2014 | Dissolved | |
BFH Investments Limited Secretary • Unreported | 30 Jul 2004←10 Years→4 Nov 2014 | Dissolved | |
| Rowecord Engineering Limited Secretary • Financial Director | 28 Mar 2002←11 Years→17 Jun 2013 | Liquidation | |
| Andrew Scott Ltd Secretary • Financial Director | 26 Sep 1996←1 Day→26 Sep 1996 | Active | |
| Andrew Scott Ltd Director • Chairman | 29 Aug 1996←29 Years→Current | Active | |
| Walters Environmental Limited Director • Financial Director | 29 Aug 1996←11 Months→22 Aug 1997 | Active | |
