| Company | Timeline | Status | |
| Audiotime (UK) Ltd Director • Salesman | 1 Jan 2004←11 Years→7 Sep 2015 | Active | |
| Audiotime (UK) Ltd Secretary • Salesman | 1 Jan 2004←15 Years→24 Jul 2019 | Active | |
| Audiotime Holdings Limited Director • Salesman | 16 Nov 2003←10 Years→16 Dec 2013 | Dissolved | |
