| Company | Timeline | Status | |
| DP Consulting Hampshire Limited Director • Consultant | 31 Oct 2024←12 Months→Current | Active | |
| Player Consulting Ltd Director • Engineer | 19 Mar 2020←1 Year 6 Months→21 Sep 2021 | Dissolved | |
Darren Player 5149 Ltd Director • Teacher | 7 May 2016←1 Year 5 Months→10 Oct 2017 | Dissolved | |
| D Parker Engineering Limited Director • Engineer | 26 Apr 2016←9 Years→Current | Active | |
Parker Maintenance Services Limited Director • Aircraft Engineering | 25 Mar 2014←2 Years 5 Months→6 Sep 2016 | Dissolved | |
