| Company | Timeline | Status | |
| The Robertson Management Group Ltd Director • Management Consultant | 1 Sep 2025←2 Months→Current | Active | |
| Robertson Strategic Consulting Ltd Director • Unreported | 18 Jul 2024←1 Year 3 Months→Current | Active | |
| RBBO Limited Director • Production Operations | 16 Jan 2018←6 Years→9 Apr 2024 | Dissolved | |
