| Company | Timeline | Status | |
| Brooker Developments Limited Director • Director | 12 Mar 2021←4 Years→Current | Active | |
| Brooker Holdings Limited Director • Director | 12 Mar 2021←4 Years→Current | Active | |
| Hillside Special Projects Limited Director • Surveyor | 15 Jan 2007←18 Years→Current | Active | |
| Progress Pumps Limited Director • Surveyor | 26 Apr 1999←5 Years→13 Sep 2004 | Active | |
| Sovereign Gears Limited Director • Surveyor | 1 Dec 1997←2 Years 2 Months→28 Feb 2000 | Active | |
| S & S Contracting Limited Director • Surveyor | 23 Apr 1993←32 Years→Current | Active | |
