| Company | Timeline | Status | |
| HCD Architecture Limited Director • Architect | 13 May 2010←8 Years→31 May 2018 | Active | |
| HCD Masterplanning Limited Director • Architect | 13 May 2010←8 Years→27 May 2018 | Active | |
| HCD Projects Limited Director • Architect | 13 May 2010←8 Years→27 May 2018 | Active | |
| HCD Interior Design Limited Director • Architect | 13 May 2010←8 Years→27 May 2018 | Active | |
| HCD Project Management Limited Director • Architect | 13 May 2010←8 Years→27 May 2018 | Active | |
| HCD Design Limited Director • Architect | 13 May 2010←8 Years→27 May 2018 | Active | |
| HCD Environmental Limited Director • Architect | 13 May 2010←8 Years→27 May 2018 | Active | |
| HCD Structural Engineering Limited Director • Architect | 13 May 2010←8 Years→27 May 2018 | Active | |
| HCD Planning Limited Director • Architect | 13 May 2010←8 Years→27 May 2018 | Active | |
| Hadfield Cawkwell Davidson Limited Director • Architect | 19 Mar 2008←10 Years→13 Jun 2018 | Active | |
