| Company | Timeline | Status | |
| PDF Holdings Ltd Director • Director | 2 Aug 2018←7 Years→Current | Active | |
| PDF Hire Limited Director • Company Director | 1 Nov 2001←24 Years→Current | Active | |
| PDF Erection Services Limited Director • Steel Erector | 30 Nov 1998←22 Years→31 Aug 2021 | Dissolved | |
