| Company | Timeline | Status | |
| Coolhurst Trading Ltd Director • Director | 18 Jan 2019←1 Year 1 Month→16 Mar 2020 | Dissolved | |
| Coolhurst Lawn Tennis And Squash Rackets Club Director • Director | 13 Mar 2017←3 Years→16 Mar 2020 | Active | |
| Queen Elizabeth's Girls' School (Barnet) Director • Chartered Surveyor | 8 Jul 2011←2 Years 4 Months→22 Nov 2013 | Active | |
| Barrett Firrell Limited Secretary • Surveyor | 1 Jan 1998←23 Years→4 Jun 2021 | Liquidation | |
| Barrett Firrell Limited Director • Surveyor | 3 Jun 1996←29 Years→Current | Liquidation | |
