| Company | Timeline | Status | |
| Definitive Planning Solutions Limited Director • Director | 28 Mar 2022←3 Years→Current | Active | |
| Definitive Civil Engineering Limited Director • Director | 21 Oct 2015←5 Years→10 Nov 2020 | Dissolved | |
Definitive Project Management Limited Director • Director | 8 Jun 2011←5 Years→23 Aug 2016 | Dissolved | |
