| Company | Timeline | Status | |
| Climate Response Limited Director • Director | 11 Apr 2023←2 Years 8 Months→Current | Active | |
| The Varrier-Jones Foundation Director • Bursar | 14 Feb 2019←6 Years→Current | Active | |
| Portal Estate Management Ltd Director • Bursar | 5 Jun 2017←2 Years 4 Months→21 Oct 2019 | Active | |
| Core Sustainable Heat Management Limited Director • Bursar | 5 Jun 2017←2 Years 4 Months→21 Oct 2019 | Active | |
| Storey's Field Community Trust Director • Bursar | 1 Jan 2017←2 Years 12 Months→31 Dec 2019 | Active | |
| Office Of Intercollegiate Services Limited Director • College Bursar | 4 Oct 2011←5 Years→31 Oct 2016 | Active | |
| Cambridge Sport Lakes Trust Secretary • College Bursar | 25 Jun 2002←11 Months→1 Jun 2003 | Active | |
Girton College Property Services Limited Director • Bursar | 2 Jul 2001←17 Years→14 May 2019 | Dissolved | |
| Cambridge Sport Lakes Trust Director • College Bursar | 16 Dec 1999←3 Years→1 Jun 2003 | Active | |
| The Cambridge Crystallographic Data Centre Director • College Bursar/chartered Accou | 11 Nov 1998←4 Years→19 Nov 2002 | Active | |
