| Company | Timeline | Status | |
| Jewitt Holdings Limited Director • Unreported | 1 Apr 2021←4 Years→Current | Active | |
| Builders' Merchant Company Ltd Director • Director | 12 Oct 2004←16 Years→11 Jun 2021 | Liquidation | |
| Glenrock Secretary • Unreported | 7 Jan 1992←33 Years→Current | Active | |
| G.S.&J.Jewitt Estate Development Secretary • Unreported | 7 Jan 1992←33 Years→Current | Active | |
| Glenrock Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| G.S.&J.Jewitt Estate Development Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
