| Company | Timeline | Status | |
| Pearl Group Holdings Limited Director • Director | 24 Sep 1998←14 Years→31 Mar 2013 | Active | |
John Pearl (Farms) Limited Director • Director | 24 Nov 1991←21 Years→31 Mar 2013 | Dissolved | |
| Pearl (Service Systems) Limited Director • Farmer | 13 Jul 1991←21 Years→31 Mar 2013 | Active | |
| Hugh Pearl (Land Drainage) Limited Director • Farmer | 13 Jul 1991←21 Years→31 Mar 2013 | Active | |
W.R. And W.H.Pearl Limited Director • Farmer | 3 Apr 1991←22 Years→31 Mar 2013 | Dissolved | |
