# Dr Brian George Macdonald

## Details

- **Born:** 2/1969
- **Nationality:** British
- **Appointments:** 0 (0 active)
- **Control:** 3 holdings



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Defi Tm Limited](/company/13057153) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 23 Dec 2022 | 1 Mar 2026 |
| [Dumcrieff Ltd](/company/16515419) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 12 Jun 2025 |  |
| [Data Arch Limited](/company/15744443) | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 27 May 2024 |  |



## Possibly the same person

- [MACDONALD, Brian George, Dr](/person/5479733) (2 appointments, 0 holdings)