| Company | Timeline | Status | |
| 51Q Development Limited Director • Director | 28 Feb 2022←3 Months→14 Jun 2022 | Dissolved | |
| John Barber Developments Limited Director • Director | 22 Feb 2022←1 Year 5 Months→1 Aug 2023 | Dissolved | |
| Barber Consulting Limited Director • Administrator | 18 Jun 2012←13 Years→Current | Active | |
