| Company | Timeline | Status | |
| Thomas Merrifield Newbury Limited Director • Chartered Surveyor | 21 Nov 2023←1 Year 11 Months→Current | Active | |
| Holyfield Holdings Limited Director • Chartered Surveyor | 9 Nov 2023←1 Year 11 Months→Current | Active | |
| Thomas Merrifield Wantage Limited Director • Chartered Surveyor | 1 Jan 2023←2 Years 9 Months→Current | Active | |
| Thomas Merrifield Witney Limited Director • Chartered Surveyor | 1 Jan 2023←2 Years 9 Months→Current | Active | |
| Thomas Merrifield Wallingford Limited Director • Chartered Surveyor | 1 Jan 2023←2 Years 9 Months→Current | Active | |
| Holyfield Estates Limited Director • Director | 2 Feb 2022←3 Years→Current | Active | |
| Holyfield Properties Limited Director • Chartered Surveyor | 15 Nov 2019←5 Years→Current | Active | |
| 61a Oxford Road Management Company Limited Director • Company Director | 11 May 2017←2 Years 3 Months→9 Aug 2019 | Active | |
| Thomas Merrifield Abingdon Limited Director • Chartered Surveyor | 25 Jul 1997←28 Years→Current | Active | |
| Thomas Merrifield Didcot Limited Director • Ch Surveyor | 27 Jun 1997←28 Years→Current | Active | |
