| Company | Timeline | Status | |
| Gowing Air Conditioning Limited Secretary • Co Director | 1 Jul 2006←19 Years→Current | Active | |
| Gowing Air Conditioning Limited Secretary • Co Director | 1 Jul 2006←18 Years→28 Feb 2025 | Active | |
| Gowing Air Conditioning Limited Director • Co Director | 22 Oct 2003←22 Years→Current | Active | |
| Gowing Air Conditioning Limited Director • Co Director | 22 Oct 2003←21 Years→28 Feb 2025 | Active | |
