| Company | Timeline | Status | |
| Nameco (No. 1267) Limited Director • Company Director | 1 Jan 2016←3 Years→4 Mar 2019 | Active | |
| Tree Council(The) Director • Consultant | 9 Nov 1991←10 Years→11 Jul 2002 | Active | |
| Tree Council(The) Director • Unreported | 1 Jan 1970←32 Years→11 Jul 2002 | Active | |
