| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | OCEAN MARINE PROJECTS LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | BRENDOG SERVICES LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | JFDI PROJECTS LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | WEST YORKSHIRE MANUFACTURING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 09/12/2022 |
| Person with significant control | BRENNAN SURVEYING LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | ARENA PROJECTS LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | DB AUTOCARE SERVICES LTD | — | Proposal to strike off | 19/06/2024 – present |
| Person with significant control | WATERSTONES LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | BRENNAN TRAINING SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | DAVID A. BRENNAN LTD. | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | DAVID BRENNAN RADIOGRAPHY SERVICES LIMITED | — | Dissolved | 19/06/2024 – present |
| Person with significant control | URGENT LOGISTICS SOLUTIONS LTD | 🇬🇧Regno Unito | Proposal to strike off | 19/06/2024 – present |
| Person with significant control | C & S COACHES (PENDLE) LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – 15/06/2016 |
| Person with significant control | PPI TAX REBATE LTD | 🇬🇧Regno Unito | Proposal to strike off | 19/06/2024 – 15/06/2016 |
| Person with significant control | THE PENSION ADVICE SERVICE LTD | 🇬🇧Regno Unito | Proposal to strike off | 19/06/2024 – 15/06/2016 |
| Person with significant control | DAVID BRENNAN LTD | 🇬🇧Regno Unito | Active | 20/06/2024 – present |
| Person with significant control | THE TAX REPAYMENT AGENCY LTD | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – 15/06/2016 |
| Person with significant control | AMELIA ROSE INVESTMENTS LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | D.F.BRENNAN ASSOCIATES LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | SIGN AND SECURE LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – 15/06/2016 |
| Person with significant control | THE PENSION ASSESSMENT AGENCY LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – 16/06/2016 |
| Person with significant control | THE ENTITLEMENTS AGENCY LTD | — | Dissolved | 18/06/2024 – present |
20/02/2024
appointed
05/01/2023
appointed
06/04/2016
appointed