| Company | Timeline | Status | |
| JC Payroll Services Limited Director • Director | 1 May 2021←4 Years→Current | Active | |
| James Cowper LLP Designated LLP Member • Unreported | 1 Nov 2018←7 Years→Current | Active | |
| JC XP Ltd Director • Director | 1 Nov 2018←2 Years 8 Months→30 Jun 2021 | Dissolved | |
| James Cowper Services Limited Director • Director | 1 Nov 2018←2 Years 8 Months→30 Jun 2021 | Active | |
| James Cowper Trustees Limited Director • Director | 1 Nov 2018←2 Years 8 Months→30 Jun 2021 | Active | |
| Kreston James Cowper Limited Director • Director | 1 Nov 2018←2 Years 7 Months→1 Jun 2021 | Dissolved | |
