| Company | Timeline | Status | |
| J. Black & Son (Kirkcaldy) Limited Director • Director | 11 Nov 1991←31 Years→28 Mar 2023 | Dissolved | |
| J. Black & Son (Kirkcaldy) Limited Director • Housewife/director | 11 Nov 1991←12 Months→6 Nov 1992 | Dissolved | |
| Kirk-Hunter Limited Director • Company Director | 11 Nov 1991←29 Years→24 Sep 2021 | Active | |
