| Company | Timeline | Status | |
| Aquatic Design Limited Secretary • Service Technician | 1 Jan 1999←26 Years→Current | Active | |
| Aquatic Design Limited Secretary • Service Technician | 1 Jan 1999←25 Years→31 Aug 2024 | Active | |
| Aquarium Design Centre Limited Secretary • Aquatic Technician | 7 Oct 1992←33 Years→Current | Active | |
| Aquatic Design Centre Limited Secretary • Aquatic Technician | 7 Oct 1992←33 Years→Current | Active | |
| Aquatic Design Centre Limited Director • Aquatic Technician | 7 Oct 1992←33 Years→Current | Active | |
| Aquatic Design Centre Limited Director • Aquatic Technician | 7 Oct 1992←31 Years→31 Aug 2024 | Active | |
| Aquarium Design Centre Limited Director • Manager | 7 Oct 1992←8 Months→26 Jun 1993 | Active | |
| Aquarium Design Centre Limited Director • Aquatic Technician | 7 Oct 1992←21 Years→27 Jun 2014 | Active | |
| Aquarium Design Centre Limited Secretary • Aquatic Technician | 7 Oct 1992←31 Years→31 Aug 2024 | Active | |
| Aquatic Design Centre Limited Secretary • Aquatic Technician | 7 Oct 1992←31 Years→31 Aug 2024 | Active | |
