# Mr Kurt Portmann

## Details

- **Born:** 3/1945
- **Nationality:** Swiss
- **Appointments:** 0 (0 active)
- **Control:** 1 holding



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Optiva Securities Limited](/company/03068464) | ownership-of-shares-25-to-50-percent | 6 Apr 2016 | 30 Jan 2026 |



## Possibly the same person

- [PORTMANN, Kurt](/person/6357532) (1 appointment, 0 holdings)