| Company | Timeline | Status | |
| T.A. Harris Limited Director • Chairman | 6 Jun 2005←14 Years→16 Oct 2019 | Active | |
| Harris & Bailey Limited Director • Chairman | 18 Oct 1991←28 Years→16 Oct 2019 | Active | |
| Harbay Properties Limited Director • Chairman | 18 Sep 1991←28 Years→16 Oct 2019 | Active | |
| H & B (Builders Merchants) Limited Director • Chairman | 28 Aug 1991←28 Years→16 Oct 2019 | Active | |
