| Company | Timeline | Status | |
| Oliver Property Development Ltd Director • Builder | 16 Feb 2024←1 Year 8 Months→Current | Active | |
Raenir Building & Interiors Ltd Director • General Builder | 3 Oct 2008←6 Years→7 Oct 2014 | Dissolved | |
| Oliver Engineering & Calibrations Limited Director • Engineer | 4 Jan 2001←24 Years→Current | Active | |
