| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | INK & BUNDLE LTD | 🇬🇧Regno Unito | Active | 05/05/2026 – present |
| Person with significant control | NEW AGE ENGINEERING NI LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | ABBEY WINDOW & INDUSTRIAL CLEANERS LIMITED | 🇬🇧Regno Unito | Active | 09/06/2026 – present |
| Person with significant control | ABBEY WINDOW & INDUSTRIAL CLEANERS LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | KARMA CLEANERS LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – present |
| Person with significant control | MARKMCMAHON MUSIC LTD | — | Dissolved | 18/06/2024 – present |
| Person with significant control | MARK MCMAHON LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | MARK MCMAHON LTD | 🇬🇧Regno Unito | Active | 13/04/2026 – present |
| Person with significant control | W.B. VICTORIA STONE LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | NOVUS RAIL LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | NEWMAN LABELLING SYSTEMS LIMITED | 🇬🇧Regno Unito | Liquidation | 18/06/2024 – 15/11/2016 |
| Officer | DCA GROUPING LIMITED | — | Dissolved | 16/05/2026 – 02/02/2015 |
| Officer | AGENCY ADMIN LIMITED | — | Dissolved | 25/05/2026 – present |
| Officer | AGENCY CONSULTANTS LIMITED | — | Dissolved | 03/06/2026 – 03/02/2012 |
| Officer | N R G CONSULTANTS (UK) LIMITED | — | Dissolved | 03/06/2026 – present |
09/06/2026
England → Scotland
16/05/2026
Northern Ireland → England
13/10/2008
appointed