| Company | Timeline | Status | |
| Henderson Kerr (Scrap Processors) Limited Director • Scrap Metal Merchant | 13 Jun 1988←10 Years→31 Dec 1998 | Dissolved | |
| Angus F. Gunn Limited Director • Scrap Metal Merchant | 13 Jun 1988←10 Years→31 Dec 1998 | Active | |
| Henderson Kerr Limited Director • Scrap Metal Merchant | 13 Jun 1988←10 Years→31 Dec 1998 | Active | |
