| Company | Timeline | Status | |
| BSF Timber Engineering Limited Director • Director | 9 Nov 2015←9 Years→Current | Active | |
| Structural Design Services (South East) Limited Director • Director | 9 Nov 2015←9 Years→Current | Active | |
| BTS Timber Engineering Limited Director • Company Director | 9 Nov 2015←9 Years→Current | Active | |
| Burgis & Co Limited Director • Director | 9 Nov 2015←9 Years→Current | Active | |
