# Mr John Mark Robertson

## Details

- **Born:** 11/1979
- **Nationality:** British
- **Appointments:** 0 (0 active)
- **Control:** 3 holdings



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Optosafe Limited](/company/SC442056) | ownership-of-shares-25-to-50-percent | 8 Oct 2018 | 10 Mar 2020 |
| [Optotronics Limited](/company/SC496774) | ownership-of-shares-25-to-50-percent | 8 Oct 2018 | 10 Mar 2020 |
| [Optosafe Holdings Limited](/company/SC656686) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 10 Mar 2020 | 31 Jul 2020 |