| Company | Timeline | Status | |
| Doyen Group Services Limited Director • Director | 4 Jul 2019←9 Months→21 Apr 2020 | Dissolved | |
| Roston Technical Services Limited Director • Director | 28 May 2019←1 Month→15 Jul 2019 | Dissolved | |
| Oxygen Technical Solutions Limited Director • Director | 19 Mar 2019←3 Months→15 Jul 2019 | Active | |
| Oxygen Technical Solutions Limited Director • Director | 1 Feb 2019←1 Day→1 Feb 2019 | Active | |
| Roston Technical Services Limited Director • Director | 14 Jul 2016←7 Months→14 Feb 2017 | Dissolved | |
| Fasttrack Resources Limited Director • Director | 22 Apr 2016←3 Years→15 Jul 2019 | Liquidation | |
| Remedy Locums Limited Director • Director | 1 Apr 2016←3 Years→15 Jul 2019 | Dissolved | |
| Doyen Rail Limited Director • Director | 14 Apr 2015←4 Years→15 Jul 2019 | Dissolved | |
Gig Recruitment Limited Director • Director | 2 Sep 2014←2 Years 2 Months→1 Nov 2016 | Dissolved | |
| Oxygen 8 Limited Director • Director | 7 Jun 2014←8 Years→13 May 2023 | Dissolved | |
