| Company | Timeline | Status | |
| Andover Golf Club Limited(The) Director • Architect | 16 Mar 2021←4 Years→Current | Active | |
| Piper Whitlock Architecture Limited Director • Director | 12 Oct 2009←16 Years→Current | Liquidation | |
| Piper Whitlock Collaboration Limited Director • Director | 10 Oct 2009←15 Years→19 Nov 2024 | Dissolved | |
| Wren Insurance Association Limited(The) Director • Architects | 14 Sep 2004←1 Year 6 Months→5 Apr 2006 | Active | |
