# Mr Jon Paul Kononowicz

## Details

- **Born:** 1/1982
- **Nationality:** British
- **Appointments:** 0 (0 active)
- **Control:** 3 holdings



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Silverback Gyms Limited](/company/15476767) | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 9 Feb 2024 | 31 Jul 2025 |
| [Heroicus Limited](/company/16678135) | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 28 Aug 2025 |  |
| [Silverback Surveillance Limited](/company/12464703) | significant-influence-or-control | 14 Feb 2020 |  |