| Company | Timeline | Status | |
| Knighthouse Management Limited Director • Director | 23 Mar 2023←2 Years 7 Months→Current | Active | |
| Knighthouse Limited Secretary • General Builder | 12 Feb 2008←17 Years→Current | Active | |
| Knighthouse Limited Director • General Builder | 30 Sep 1992←33 Years→Current | Active | |
| Harkins (Construction & Maintenance) Limited Director • Builder | 1 Jan 1970←55 Years→Current | Active | |
| Harkins (Construction & Maintenance) Limited Secretary • Unreported | 1 Jan 1970←55 Years→Current | Active | |
