| Company | Timeline | Status | |
| J S Cowling Limited Director • Antiques Dealer | 11 Dec 2003←21 Years→Current | Active | |
| J S Cowling Limited Secretary • Antiques Dealer | 11 Dec 2003←21 Years→Current | Active | |
| J S Cowling Limited Director • Antiques Dealer | 11 Dec 2003←21 Years→10 Mar 2025 | Active | |
| J S Cowling Limited Secretary • Antiques Dealer | 11 Dec 2003←21 Years→10 Mar 2025 | Active | |
