| Company | Timeline | Status | |
| JC Payroll Services Limited Director • Accountant | 1 May 2023←2 Years 5 Months→Current | Active | |
| James Cowper Kreston Audit LLP Designated LLP Member • Unreported | 19 May 2022←3 Years→Current | Active | |
| James Cowper LLP Designated LLP Member • Unreported | 1 May 2019←6 Years→Current | Active | |
| JC XP Ltd Director • Accountant | 1 May 2019←2 Years 2 Months→30 Jun 2021 | Dissolved | |
| James Cowper Services Limited Director • Accountant | 1 May 2019←2 Years 2 Months→30 Jun 2021 | Active | |
| James Cowper Trustees Limited Director • Partner | 1 May 2019←2 Years 2 Months→30 Jun 2021 | Active | |
| Kreston James Cowper Limited Director • Partner | 1 May 2019←2 Years 1 Month→1 Jun 2021 | Dissolved | |
