| Company | Timeline | Status | |
| GSM Management Company Limited Secretary • Director | 13 Jan 2009←13 Years→15 Feb 2022 | Active | |
| GSM Management Company Limited Secretary • Company Director | 11 Jul 2007←1 Year→10 Jul 2008 | Active | |
| GSM Management Company Limited Director • Company Director | 11 Jul 2007←14 Years→15 Feb 2022 | Active | |
