| Company | Timeline | Status | |
| Starbrooke Events Ltd Director • General Manager | 7 Oct 2024←1 Year→Current | Active | |
| Trilogy Calibration Limited Director • Director | 21 Nov 2023←6 Months→28 May 2024 | Dissolved | |
| Trueturn Limited Director • Company Director | 10 Oct 2018←7 Years→Current | Active | |
P Brooke Ltd Director • Director | 26 Nov 2014←2 Years 1 Month→27 Dec 2016 | Dissolved | |
PZ Engineers Limited Director • Director | 6 Jul 2010←6 Years→5 Jul 2016 | Dissolved | |
P.Z. Engineering Limited Director • Director | 16 Mar 2004←10 Years→3 May 2014 | Dissolved | |
P.Z. Engineering Limited Director • Managing Director | 1 Oct 2003←2 Months→22 Dec 2003 | Dissolved | |
| Helmrick Engineers Limited Director • Engineer | 1 Jun 1994←9 Years→31 Oct 2003 | Active | |
