| Company | Timeline | Status | |
| B.A. Williams (Properties) Holdings Limited Director • Unreported | 9 Jan 2020←5 Years→Current | Active | |
| B.A. Williams Holdings Limited Director • Unreported | 9 Jan 2020←5 Years→Current | Liquidation | |
| B.A. Williams (Properties) Limited Director • Unreported | 31 Dec 2019←5 Years→Current | Active | |
Westwind Enterprises Limited Secretary • Unreported | 26 Oct 1991←22 Years→25 Mar 2014 | Dissolved | |
Westwind Enterprises Limited Director • Pharmacist | 26 Oct 1991←22 Years→25 Mar 2014 | Dissolved | |
| B. A. Williams (Chemists) Limited Secretary • Unreported | 18 Dec 1990←34 Years→Current | Liquidation | |
| B. A. Williams (Chemists) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Liquidation | |
