| 1398 LIMITED | Private company limited by shares | Dissolved |
| 1398 LIMITED | Private company limited by shares | Live |
| TBH COMPANY LIMITED | Private company limited by shares | Live |
| GWI COMPANY LIMITED | Private company limited by shares | Dissolved |
| Company Registration Number 1398221 Limited | Private company limited by shares | Live |
| RBT LIMITED | Private company limited by shares | Live |
| Lab Q Limited | Private company limited by shares | Live |
| SQM HK LIMITED | Private company limited by shares | Dissolved |
| OFP LIMITED | Private company limited by shares | Live |
| njp Limited | Private company limited by shares | Dissolved |
| KIU FAI COMPANY, LIMITED | Private company limited by shares | Live |
| 高長昌動畫慈善基金有限公司 | Company limited by guarantee | Dissolved |
| 匯都投資諮詢有限公司 | Private company limited by shares | Dissolved |
| GTI Limited | Private company limited by shares | Dissolved |