| Company | Timeline | Status | |
| Frank Knowles And Company Limited Director • Sales Director | 19 Dec 1990←1 Year 8 Months→31 Aug 1992 | Active | |
| Hargreaves Hamilton Workwear Ltd Director • Sales Director | 19 Dec 1990←1 Year 8 Months→31 Aug 1992 | Dissolved | |
| Frank Knowles And Company Limited Director • Unreported | 1 Jan 1970←22 Years→31 Aug 1992 | Active | |
