| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | PAISLEY JACOB ONLINE LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | BJPI LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | BRIAN JAMES JOHNSTONE CONSULTING LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – 06/11/2019 |
| Person with significant control | HALLFOREST TECHNICAL SERVICES LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | INFINITE STREAM LTD | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – present |
| Person with significant control | GLENBUILD LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – 23/01/2020 |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Person with significant control | BRIAN JOHNSTONE ENTERPRISES LTD. | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | — | — | Active | 19/06/2024 – present |
| Person with significant control | SILKS ROOM RENTALS LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | LOLA HOLDINGS LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – 13/07/2023 |
| Person with significant control | TOLTECH INTERNET SOLUTIONS LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | BMJ PROPERTIES (U.K) LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 18/06/2024 – present |
| Person with significant control | BMJ RENTALS LIMITED | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – present |
| Person with significant control | LOTHIAN CAREGIVERS LTD | 🇬🇧United Kingdom | Proposal to strike off | 18/06/2024 – present |
| Person with significant control | RYMARC/HK LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | — | — | Active | 19/06/2024 – present |
19/06/2024
England → Scotland
13/07/2023
resigned
06/04/2016
appointed