# Mr John Norvil May

## Details

- **Born:** 4/1961
- **Nationality:** British
- **Appointments:** 0 (0 active)
- **Control:** 2 holdings



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Complex Systems Innovations Limited](/company/07050399) | significant-influence-or-control | 20 Oct 2016 | 28 Oct 2024 |
| [Frontier Physics Ltd](/company/16711352) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 11 Sep 2025 |  |