# Mr John Joseph O'Byrne

## Details

- **Born:** 3/1960
- **Nationality:** British
- **Appointments:** 0 (0 active)
- **Control:** 2 holdings



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [C.H. Maintenance Service Limited](/company/05104826) | ownership-of-shares-75-to-100-percent | 6 Apr 2016 | 15 Jul 2025 |
| [Capital Heating Limited](/company/03021405) | ownership-of-shares-75-to-100-percent | 6 Apr 2016 | 15 Jul 2025 |