# Mr Mark O'Neill

## Details

- **Born:** 4/1965
- **Nationality:** English
- **Appointments:** 0 (0 active)
- **Control:** 1 holding



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [20 Brunswick Square Limited](/company/10046178) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 6 Apr 2016 | 20 Apr 2026 |