# Mr Derek Knowles

## Details

- **Born:** 6/1967
- **Nationality:** British
- **Appointments:** 0 (0 active)
- **Control:** 1 holding



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Ark Biomass Limited](/company/10617981) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 14 Feb 2017 | 22 Aug 2017 |