| Company | Timeline | Status | |
| Wolff Holdings Limited Director • Architect | 5 Apr 2019←6 Years→Current | Active | |
| Long Crendon Property Nominees Ltd Director • Architect | 1 Sep 2011←14 Years→Current | Active | |
| Lambton Place Properties Limited Director • Architect | 20 Dec 2005←19 Years→Current | Liquidation | |
| Wolff Architects Limited Director • Architect | 27 Apr 2004←21 Years→Current | Active | |
