| Company | Timeline | Status | |
| Gerald Limited Director • Metal Merchants | 11 Oct 1991←7 Years→20 Jan 1999 | Active | |
| Gerald Holdings Limited Director • Metal Merchant | 11 Oct 1991←7 Years→20 Jan 1999 | Active | |
| Gerald Metals Limited Director • Metal Merchant | 11 Oct 1991←7 Years→20 Jan 1999 | Active | |
| The London Metal Exchange Director • Director | 27 Jun 1991←5 Years→11 Jun 1997 | Active | |
