Mr John Joseph O'Byrne
- Born
- 3/1960
- Nationality
- British
- Appointments
- 0 (0 active)
- Control
- 2 holdings
Control
| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| C.H. Maintenance Service Limited | Ownership Of Shares 75 To 100 Percent | 6 Apr 2016 | 15 Jul 2025 |
| Capital Heating Limited | Ownership Of Shares 75 To 100 Percent | 6 Apr 2016 | 15 Jul 2025 |