| Company | Timeline | Status | |
| Shields Environmental Limited Secretary • Unreported | 15 Sep 1993←6 Years→15 Oct 1999 | Active | |
| Shields Environmental Group Ltd Secretary • Unreported | 15 Sep 1993←6 Years→15 Oct 1999 | Active | |
| Shields Environmental Limited Director • Finance Director | 30 May 1991←9 Years→7 Aug 2000 | Active | |
| Shields Environmental Group Ltd Director • Financial Director | 30 May 1991←9 Years→7 Aug 2000 | Active | |
