| HAST LIMITED | Private company limited by shares | Live |
| HAST TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HAST CO. LIMITED | Private company limited by shares | Live |
| HAST INDUSTRIAL (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HASTA HOLDING ASIA LIMITED | Private company limited by shares | Live |
| HASTA TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HASTAN LIMITED | Private company limited by shares | Live |
| Haste Co Limited | Private company limited by shares | Live |
| BEST HASTE LIMITED | Private company limited by shares | Dissolved |
| Hastech Limited | Private company limited by shares | Live |
| HASTEIG ENTERPRISE LIMITED | Private company limited by shares | Live |
| HASTEN LIMITED | Private company limited by shares | Live |
| HASTEN ZONE CO., LIMITED | Private company limited by shares | Live |
| CBC Group Investment Hasten Limited | | Live |
| HASTEN GROWTH LIMITED | Private company limited by shares | Dissolved |
| HASTEN SUCCESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wolfgang Hastenrath Havariebureau (Hong Kong) Limited | Private company limited by shares | Live Ceased dormancy on 29-Jul-2016 |
| PT DHARAM HASTI PUTRA LIMITED | Private company limited by shares | Live |
| HASTI GROUP LIMITED | Private company limited by shares | Dissolved |
| HASTIC LIMITED | Private company limited by shares | Dissolved |
| HASTING DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| HASTING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Hastings Company Limited -The- | Private company limited by shares | Live |
| MORRISON HASTINGS ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| R.K. HASTINGS & CO. LIMITED | Private company limited by shares | Dissolved |
| HASTON LIMITED | Private company limited by shares | Dissolved |
| HASTON LIMITED | Private company limited by shares | Live |
| HASTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HASTON (HK) LIMITED | Private company limited by shares | Dissolved |
| Haston (HK) Limited | Private company limited by shares | Live |
| HASTON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HASTON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HASTON INVESTMENT PROMOTION LIMITED | Private company limited by shares | Dissolved |
| HASTON TRADING LIMITED | Private company limited by shares | Dissolved |
| HASTORE LIMITED | | Live |
| HASTRONG LIMITED | Private company limited by shares | Dissolved |
| Hastshilp Gallery Limited | | Live |
| HASTVEN LIMITED | Private company limited by shares | Dissolved |
| HASTY GROWTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| HASTY TASTY CATERING COMPANY, LIMITED | Private company limited by shares | Dissolved |