| Company | Timeline | Status | |
| The Quo Group Limited Director • Director | 15 Jan 2024←1 Year 10 Months→Current | Active | |
| Columbus Energy Resources Limited Director • Company Director | 26 Aug 2014←5 Years→7 Aug 2020 | Active | |
| Quo Holdings Limited Director • Consultant | 29 Jan 2003←20 Years→7 May 2023 | Dissolved | |
| MLMH Limited Director • Consultant | 28 Aug 1998←23 Years→29 Mar 2022 | Dissolved | |
| Quom Limited Director • Consultant | 21 Jul 1993←32 Years→2 Dec 2025 | Dissolved | |
Park Human Resources Limited Director • Management Consultant | 2 Jun 1991←2 Years 1 Month→30 Jul 1993 | Dissolved | |
