| Company | Timeline | Status | |
| O'Keefe Construction & Development Ltd Director • Unreported | 3 Mar 2025←8 Months→Current | Active | |
| Oasis Engineering Services Limited Director • Unreported | 8 Nov 2002←23 Years→Current | Active | |
| Oasis Engineering Services Limited Secretary • Unreported | 15 Dec 1997←27 Years→Current | Active | |
