| Company | Timeline | Status | |
| Cognoisette Limited Director • Director | 5 May 2015←5 Years→17 Dec 2020 | Active | |
| Tabletting Science Limited Director • Director | 5 May 2015←5 Years→17 Dec 2020 | Active | |
| Tabtool Limited Director • Director | 5 May 2015←5 Years→17 Dec 2020 | Active | |
| I Holland Holdings Limited Director • Director | 27 Mar 2015←5 Years→17 Dec 2020 | Active | |
| Gellaw 199 Limited Director • Engineer | 1 May 2013←7 Years→17 Dec 2020 | Active | |
| I Holland Limited Director • Engineer | 1 May 2013←7 Years→17 Dec 2020 | Active | |
