# Mr William John Porteus

## Details

- **Born:** 8/1953
- **Nationality:** English
- **Appointments:** 0 (0 active)
- **Control:** 1 holding



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Quarry Court, Management 2020 Ltd](/company/12469320) | significant-influence-or-control | 18 Feb 2020 | 20 Jan 2024 |