| Company | Timeline | Status | |
| Newcastle Preparatory School Trust Limited(The) Director • Chief Executive | 17 Oct 2013←7 Years→17 Jun 2021 | Active | |
| National Building Specification Limited Director • Director | 4 Dec 2012←8 Years→28 Feb 2021 | Dissolved | |
| Building Design Software Limited Director • Architect | 30 Sep 2002←18 Years→28 Feb 2021 | Dissolved | |
| Hubexo North UK Limited Director • Chief Executive | 1 Apr 2002←18 Years→28 Feb 2021 | Active | |
| Riba Enterprises Limited Director • Architect | 1 Apr 2002←16 Years→8 Jun 2018 | Dissolved | |
