| Company | Timeline | Status | |
| Kala, The ARTS Director • Retired | 29 Jul 2021←2 Years 9 Months→2 May 2024 | Active | |
| Painshill Park Trust Limited Director • Retired | 23 Jun 2021←4 Years→Current | Active | |
| Surrey Historic Buildings Trust Limited Director • Councillor | 19 Oct 2011←10 Months→11 Sep 2012 | Active | |
Andrew Mercer Developments Limited Liability Partnership Non-designated LLP Member • Unreported | 12 May 2009←2 Years 11 Months→23 Apr 2012 | Dissolved | |
