| Company | Timeline | Status | |
| Weir Warman (U.K.) Limited Director • Director | 30 Nov 1998←9 Months→1 Sep 1999 | Active | |
| Weir Minerals Europe Limited Director • Director | 30 Nov 1998←9 Months→1 Sep 1999 | Active | |
| World Nuclear Association Director • Mining Engineer Ceo Era | 1 Oct 1992←1 Year 6 Months→30 Mar 1994 | Active | |
