| Company | Timeline | Status | |
| ACC Book Distribution Limited Director • President, Legal Representative | 15 Aug 2016←3 Years→1 Nov 2019 | Active | |
| ACC Art Books Limited Director • President, Legal Representative | 15 Aug 2016←3 Years→1 Nov 2019 | Active | |
| ACC Publishing Group Limited Director • President, Legal Representative | 15 Aug 2016←3 Years→1 Nov 2019 | Active | |
| Antique Collectors' Club Limited (The) Director • President, Legal Representative | 15 Aug 2016←3 Years→1 Nov 2019 | Active | |
