| Company | Timeline | Status | |
| Gracehome Properties Limited Director • Manager | 16 Dec 2023←2 Years 1 Month→Current | Active | |
| Cambridge International Management Training Ltd Director • Manager | 19 Jun 2012←10 Years→20 Dec 2022 | Dissolved | |
Cambridge International Management Training Centre Ltd Director • Manager | 13 Mar 2006←9 Years→21 Jul 2015 | Dissolved | |
| Cambridge International Management College Limited Director • Director | 19 Jul 2005←20 Years→Current | Active | |
| Eulinkco International Corporation Limited Director • Director | 18 Jul 2000←25 Years→28 Oct 2025 | Dissolved | |
| Cambridge International Management Limited Director • None | 12 May 2000←25 Years→Current | Active | |
