| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | DARC ENGINEERING LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | LESSON IT SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | DAVID LEESON LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | ARC ELECTRICAL WHITEHAVEN LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – present |
| Person with significant control | LEESON INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | MINIMASTER LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | LEESON CHEMICALS LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 16/10/2020 |
19/06/2024
England → United Kingdom
22/05/2023
appointed
06/04/2016
appointed