Mr William David O'Callaghan
- Born
- 11/1966
- Nationality
- British
- Appointments
- 0 (0 active)
- Control
- 0 holdings
Control
| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| Tech Trade Resources Limited | Ownership Of Shares 50 To 75 Percent | 17 May 2016 |
| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| Tech Trade Resources Limited | Ownership Of Shares 50 To 75 Percent | 17 May 2016 |