# Mr Sergio Montalcini

## Details

- **Born:** 5/1958
- **Nationality:** Italian
- **Appointments:** 0 (0 active)
- **Control:** 4 holdings



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Piasa Inc](/company/OE026761) | ownership-of-shares-more-than-25-percent-registered-overseas-entity, voting-rights-more-than-25-percent-registered-overseas-entity, right-to-appoint-and-remove-directors-registered-overseas-entity, significant-influence-or-control-registered-overseas-entity | 1 Apr 2019 | 28 Mar 2025 |
| [Aherne Interseas Limited](/company/OE026766) | ownership-of-shares-more-than-25-percent-registered-overseas-entity, voting-rights-more-than-25-percent-registered-overseas-entity, right-to-appoint-and-remove-directors-registered-overseas-entity, significant-influence-or-control-registered-overseas-entity | 1 Apr 2019 | 28 Mar 2025 |
| [Qualter Services Limited](/company/OE001051) | ownership-of-shares-more-than-25-percent-registered-overseas-entity, voting-rights-more-than-25-percent-registered-overseas-entity, right-to-appoint-and-remove-directors-registered-overseas-entity | 1 Apr 2019 | 28 Mar 2025 |
| [Sigmafield Limited](/company/09535231) | ownership-of-shares-75-to-100-percent | 1 Jun 2016 |  |