# John Byrne

## Details

- **Born:** 3/1965
- **Nationality:** British
- **Appointments:** 0 (0 active)
- **Control:** 1 holding



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Columbia Close Management Company Limited](/company/01447017) | significant-influence-or-control | 26 May 2017 | 24 Oct 2022 |