| Company | Timeline | Status | |
| G.P.E.C International Limited Director • Director | 8 Nov 2023←1 Year 12 Months→Current | Active | |
| G.P.E.C Group Limited Director • Director | 7 Nov 2023←1 Year 12 Months→Current | Active | |
| Plum Environmental UK Limited Director • Director | 3 Aug 2022←1 Year 9 Months→1 May 2024 | Dissolved | |
| G.P.E.C Supply Limited Director • Director | 20 Nov 2019←5 Years→Current | Active | |
| Clearguard Limited Director • Director | 13 Mar 2015←5 Years→3 Nov 2020 | Dissolved | |
| G.P.E.C Limited Secretary • Unreported | 5 Jun 2008←17 Years→Current | Active | |
| G.P.E.C Limited Director • Engineer | 5 Jun 2008←17 Years→Current | Active | |
