| Company | Timeline | Status | |
| Grosvenor Group Limited Director • Engineer | 3 Aug 2020←1 Year 7 Months→22 Mar 2022 | Active | |
| Grosvenor Group Holdings Limited Director • Engineer | 10 Nov 2014←5 Years→3 Aug 2020 | Active | |
| Philip Dilley Consulting Limited Director • Business Consultant | 2 Jun 2014←11 Years→Current | Active | |
| Ove Arup India Holdings Limited Director • Civil Structural Engineer | 1 Apr 2014←2 Years 4 Months→31 Jul 2016 | Active | |
| Royal British Legion Poppy Factory Limited(The) Director • Consulting Engineer | 16 Sep 2013←1 Year 6 Months→8 Apr 2015 | Active | |
| Businessldn Director • Chartered Engineer | 1 Jan 2012←3 Years→1 Jan 2015 | Active | |
| Strathearn Place Management Company Limited Director • Chartered Engineer | 16 Oct 2009←1 Year 5 Months→17 Mar 2011 | Active | |
| Bidgreat Limited Director • Civil Structural Engineer | 1 Apr 2009←7 Years→31 Jul 2016 | Active | |
| Arup Services New York Limited Director • Civil Structural Engineer | 1 Apr 2009←5 Years→31 Mar 2014 | Active | |
| Ove Arup Partnership Trust Corporation Limited Director • Civil Structural Engineer | 1 Apr 2009←7 Years→31 Jul 2016 | Active | |
