| Company | Timeline | Status | |
| Datum Foundation Director • None | 11 Feb 2011←8 Years→4 Nov 2019 | Active | |
| The Geoff Lewis Consultancy Ltd Director • Quantity Surveyor | 11 Jun 2010←11 Years→2 Nov 2021 | Dissolved | |
| Realrole Limited Director • Quantity Surveyor | 2 Feb 1991←24 Years→7 Jul 2015 | Active | |
