Mr John David Blackwell
- Born
- 9/1964
- Nationality
- British
- Appointments
- 0 (0 active)
- Control
- 2 holdings
Control
| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| Sella Controls Limited | Ownership Of Shares 25 To 50 Percent | 6 Apr 2016 | 6 Apr 2016 |
| Sella Limited | Ownership Of Shares 25 To 50 Percent | 6 Apr 2016 | 31 Jan 2023 |
| JB Capricorn Investments Ltd | Ownership Of Shares 25 To 50 Percent Voting Rights 25 To 50 Percent |
3 Jul 2026 |