| Company | Timeline | Status | |
| PDB UK Holdings Ltd Director • Director | 19 Feb 2025←8 Months→Current | Active | |
| Four Seasons Control (UK) Limited Director • Director | 27 Mar 2014←11 Years→Current | Active | |
| PDB Controls Limited Director • Engineer | 11 Aug 1998←27 Years→Current | Active | |
| Four Seasons Maintenance Ltd Director • Engineer | 1 Mar 1992←13 Years→3 Oct 2005 | Dissolved | |
| Four Seasons Maintenance Ltd Secretary • Unreported | 1 Mar 1992←12 Years→3 Jan 2005 | Dissolved | |
