| Company | Timeline | Status | |
| HCD Design Limited Director • Architect | 13 May 2010←15 Years→Current | Active | |
| HCD Environmental Limited Director • Architect | 13 May 2010←15 Years→Current | Active | |
| HCD Structural Engineering Limited Director • Architect | 13 May 2010←15 Years→Current | Active | |
| HCD Planning Limited Director • Architect | 13 May 2010←15 Years→Current | Active | |
| HCD Architecture Limited Director • Architect | 13 May 2010←15 Years→Current | Active | |
| HCD Masterplanning Limited Director • Architect | 13 May 2010←15 Years→Current | Active | |
| HCD Projects Limited Director • Architect | 13 May 2010←15 Years→Current | Active | |
| HCD Interior Design Limited Director • Architect | 13 May 2010←15 Years→Current | Active | |
| HCD Project Management Limited Director • Architect | 13 May 2010←15 Years→Current | Active | |
| Hadfield Cawkwell Davidson Limited Director • Architect | 1 Nov 2009←15 Years→Current | Active | |
