| Company | Timeline | Status | |
| Rock Holdings Group Ltd Director • Unreported | 8 Apr 2025←7 Months→Current | Active | |
| Aquifer Energy Ltd Director • Unreported | 14 May 2024←1 Year 6 Months→Current | Active | |
| Rock Asset Holdings Ltd Director • Unreported | 18 Apr 2024←1 Year 6 Months→Current | Active | |
| Rock Geotechnical Ltd Director • Unreported | 5 Sep 2023←2 Years 2 Months→Current | Active | |
