| Company | Timeline | Status | |
| Portman Air Conditioning Holdco Limited Director • Unreported | 20 Mar 2025←7 Months→Current | Active | |
| Portman Air Conditioning Holdings Limited Director • Unreported | 18 Feb 2025←8 Months→Current | Active | |
| Portman Air Conditioning Limited Director • Unreported | 11 Aug 2023←2 Years 3 Months→Current | Active | |
