| Company | Timeline | Status | |
| Spitalfields Historic Buildings Trust(The) Director • Historic Buildings Consultant | 3 Oct 2019←6 Years→Current | Active | |
| London Historic Buildings Trust Ltd Director • Heritage Consultant | 9 Dec 2014←11 Years→Current | Active | |
| Churches Conservation Director • Solicitor | 31 Jan 2013←7 Years→13 Oct 2020 | Active | |
| Heritage Of London Trust Limited(The) Director • Historic Buildings Consultant | 16 Oct 2012←7 Years→28 Feb 2020 | Active | |
Islington Building Preservation Trust Director • Local Government Officer | 12 May 1993←26 Years→22 Oct 2019 | Dissolved | |
