| Company | Timeline | Status | |
| East 10 Limited Director • Unreported | 10 Sep 2020←5 Years→Current | Active | |
| East 10 Properties Limited Director • Unreported | 7 Sep 2020←5 Years→Current | Active | |
| East 10 Enterprises Limited Director • Unreported | 7 Sep 2020←5 Years→Current | Active | |
| H.Young & Co.,Limited Director • Development Director | 27 Jul 1991←29 Years→31 Dec 2020 | Active | |
