# Mrs Siobhan Ann Boyd

## Details

- **Born:** 8/1970
- **Nationality:** Irish
- **Appointments:** 0 (0 active)
- **Control:** 1 holding



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Hyperion Materials & Technologies (UK) Ltd](/company/11233229) | right-to-appoint-and-remove-directors | 29 Oct 2019 | 1 Feb 2024 |