| Company | Timeline | Status | |
| HCD Architecture Limited Director • Structral Engineer | 13 May 2010←2 Years 4 Months→21 Sep 2012 | Active | |
| HCD Masterplanning Limited Director • Structural Engineer | 13 May 2010←2 Years 4 Months→21 Sep 2012 | Active | |
| HCD Projects Limited Director • Structural Engineer | 13 May 2010←2 Years 4 Months→21 Sep 2012 | Active | |
| HCD Interior Design Limited Director • Structural Engineer | 13 May 2010←2 Years 4 Months→21 Sep 2012 | Active | |
| HCD Project Management Limited Director • Structural Engineer | 13 May 2010←2 Years 4 Months→21 Sep 2012 | Active | |
| HCD Design Limited Director • Structural Engineer | 13 May 2010←2 Years 4 Months→21 Sep 2012 | Active | |
| HCD Environmental Limited Director • Structural Engineer | 13 May 2010←2 Years 4 Months→21 Sep 2012 | Active | |
| HCD Structural Engineering Limited Director • Structural Engineer | 13 May 2010←2 Years 4 Months→21 Sep 2012 | Active | |
| HCD Planning Limited Director • Structural Engineer | 13 May 2010←2 Years 4 Months→21 Sep 2012 | Active | |
| Hadfield Cawkwell Davidson Limited Director • Structural Engineer | 19 Mar 2008←4 Years→21 Sep 2012 | Active | |
