| Company | Timeline | Status | |
| P.B. Doyle (Contractors) Limited Director • Director | 22 Jul 2011←14 Years→Current | Active | |
| Patrick B Doyle (Construction) Limited Director • Director | 1 Feb 2007←18 Years→Current | Active | |
| P.B. Doyle (Contractors) Limited Director • Builder | 17 Jan 2007←1 Year→1 Feb 2008 | Active | |
| Patrick B Doyle Properties Ltd Director • Civil Engineer | 2 Nov 1994←30 Years→Current | Active | |
