| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | JTT NW SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 22/06/2024 – present |
| Person with significant control | BC DEV LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | FULLIANT LTD | 🇬🇧Regno Unito | Active | 22/06/2024 – 11/01/2023 |
| Officer | TAILORED TRAINING AND DEVELOPMENT LIMITED | 🇬🇧Regno Unito | Dissolved | 17/04/2026 – present |
| Person with significant control | TAILORED TRAINING AND DEVELOPMENT LIMITED | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Officer | KINGSLEY CREST LTD | 🇬🇧Regno Unito | Active | 19/04/2026 – 28/04/2023 |
| Person with significant control | KINGSLEY CREST LTD | 🇬🇧Regno Unito | Active | 13/06/2024 – 01/09/2020 |
| Person with significant control | LIGHTING AND INTERIORS LIMITED | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
| Person with significant control | DATADAY SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | TAYLOR GEO ENVIRONMENTAL LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | JOHN TAYLOR PLUMBING AND HEATING LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | TAYLOR GEO ENVIRONMENTAL LIMITED | 🇬🇧Regno Unito | Active | 09/01/2026 – present |
| Officer | CHALLENGE LOGISTICS LIMITED | — | Other | 10/05/2026 – 30/09/2015 |
| Officer | C-TRG RESOURCE LIMITED | — | Other | 14/06/2026 – 30/09/2015 |
| Officer | CHALLENGE RESOURCING LIMITED | 🇬🇧Regno Unito | Dissolved | 11/05/2026 – present |
| Officer | THE RECRUITMENT SHED LIMITED | 🇬🇧Regno Unito | Dissolved | 18/02/2026 – 30/09/2015 |
| Officer | JOHN TAYLOR PLUMBING AND HEATING LIMITED | 🇬🇧Regno Unito | Active | 22/05/2026 – present |
| Officer | QICTECH UK LTD | — | Dissolved | 28/05/2026 – 17/05/2010 |
| Officer | MUNGLEFISH LTD | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – 01/09/2010 |
09/05/2026
United Kingdom → England
17/04/2026
Scotland → United Kingdom
30/09/2009
appointed