| Company | Timeline | Status | |
Jane Wernick Associates Employee Benefit Trustee Limited Director • Architery | 15 Jun 2010←11 Months→8 Jun 2011 | Dissolved | |
| NHBC Services Limited Director • Artichect | 20 Feb 2008←5 Years→3 May 2013 | Active | |
| National House-Building Council Director • Architect | 12 Jun 2007←7 Years→11 Jun 2014 | Active | |
| The Red House Company Limited Director • Architect | 16 Mar 2007←9 Years→21 Jun 2016 | Active | |
| Steel Construction Institute(The) Director • Architect | 13 Nov 1996←2 Years 6 Months→31 May 1999 | Active | |
| The Construction Industry Council Director • Architect | 13 Jun 1995←6 Years→13 Jun 2001 | Active | |
| Cullinan Studio Ltd Director • Architect | 26 Nov 1991←28 Years→15 Jul 2020 | Active | |
