# Ian Duncan Calvert

## Details

- **Born:** 7/1955
- **Nationality:** British
- **Appointments:** 0 (0 active)
- **Control:** 3 holdings



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Squall Networks Limited](/company/16170226) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 8 Jan 2025 | 16 Dec 2025 |
| [Permo Limited](/company/10833270) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 23 Jun 2017 |  |
| [Quadrea Ltd](/company/06830664) | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 6 Apr 2016 |  |



## Possibly the same person

- [CALVERT, Ian Duncan](/person/5625244) (1 appointment, 0 holdings)
- [CALVERT, Ian Duncan](/person/6349994) (1 appointment, 0 holdings)