David John, Simpson
🇬🇧United Kingdom
Summary
NationalityUnited Kingdom
Date of birth1972
Country of residenceUnited Kingdom
Roles & Positions
| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DARESBURY PROTEINS LTD. | 🇬🇧United Kingdom | Active | 16/02/2026 – 15/02/2026 |
| Officer | LEAF EXPRESSION SYSTEMS LIMITED | 🇬🇧United Kingdom | Liquidation | 29/05/2026 – 31/03/2024 |
| Officer | GLYTHERA LIMITED | 🇬🇧United Kingdom | Active | 16/04/2026 – present |
Timeline (5 events)
15/02/2026
Role update
resigned
31/03/2024
Role update
resigned
24/05/2018
Role update
appointed