John William O'Brien Sr
- Born
- 6/1954
- Nationality
- American
- Appointments
- 0 (0 active)
- Control
- 1 holding
Control
| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| Aston Capital Management LLP | Significant Influence Or Control Limited Liability Partnership | 6 Apr 2016 | 11 Jul 2022 |