| HK Aircraft Sub6 Company Limited | Private company limited by shares | Live |
| HK Aircraft Sub7 Company Limited | Private company limited by shares | Live |
| SUBA LIMITED | Private company limited by shares | Dissolved |
| Subada Electric Appliance (Hongkong) Co., Limited | Private company limited by shares | Live |
| Junson-Worg Sub-Advisor Limited | Private company limited by shares | Live |
| SUBAE GROUP CO., LIMITED | Private company limited by shares | Live |
| SUB-AEK TRADING (THAILAND) CO., LIMITED | Private company limited by shares | Dissolved |
| SUBAGE INTERNATIONAL (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SUBAI LIMITED | | Live |
| Subaio Limited | | Live |
| HK SUBAISUI HM LIMITED | Private company limited by shares | Live |
| IEP EXP SUBAKI LTDA COMPANY LIMITED | Private company limited by shares | Live |
| SUBALPINO (H.K.) LIMITED | Private company limited by shares | Live |
| SUBAN LIMITED | Private company limited by shares | Live |
| FRANCE SUBANGER (CHINA) LIMITED | Private company limited by shares | Live |
| SUBAPPLI LIMITED | Private company limited by shares | Live |
| SUBAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUBARIS COMPANY LIMITED | Private company limited by shares | Live |
| SUBARO DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SUBART Limited | Private company limited by shares | Live |
| SUBARU LIMITED | Private company limited by shares | Live |
| SUBARU SHOJI CO., LIMITED | Private company limited by shares | Dissolved |
| TEAM SUBARU CO., LIMITED | Private company limited by shares | Live |
| SUBARU ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Subaru of Hong Kong Limited | Private company limited by shares | Dissolved |
| SUBARU ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUBARU TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUBASH BROTHERS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SUBATIONS LIMITED | Private company limited by shares | Dissolved |
| Subatomic Capital Management Limited | Private company limited by shares | Live |
| Subaye Limited | Private company limited by shares | Live |
| Subaye HK Limited | Private company limited by shares | Dissolved |
| SUBBA LIMITED | Private company limited by shares | Dissolved |
| Subble Limited | Private company limited by shares | Live |
| Subbtech Company Limited | Private company limited by shares | Live |
| SUBCELESTIAL GRANARY (CHINA) DEVELOPMENT LIMITED | Private company limited by shares | Live |
| China Sub-civic Center of Beijing Holding Company Limited | Private company limited by shares | Live |
| Sub-consulting HK Limited | Private company limited by shares | Live |
| Dongguan Subcontracting Company Limited | Private company limited by shares | Live |
| AU HOI LAM SUB-CONTRACTOR LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CONSTRUCTION SUB-CONTRACTORS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TAK MING SUB-CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| ASSOCIATION OF PLASTERING SUB-CONTRACTORS LIMITED -THE- | Company limited by guarantee | Live |
| HOI WAH PRINTING SUB-CONTRACTORS' LIMITED | Private company limited by shares | Dissolved |
| Subcrew Limited | Private company limited by shares | Live |
| SUBCULT25 LIMITED | Private company limited by shares | Live |
| SUB-CULTURE LIMITED | Private company limited by shares | Live |
| SUBDIVISION COMPANY LIMITED | Private company limited by shares | Live |
| SUBE SUBE COMPANY LIMITED | Private company limited by shares | Dissolved |
| LILA AND SUBEDI COMPANY LIMITED | Private company limited by shares | Live |
| CN SUBEI SAKEFU INT CHEM LIMITED | Private company limited by shares | Live |
| SUBEI TEA TRADING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| SZ & HK Alumni Association of SuBei Middle School Limited | Private company limited by shares | Live |
| Subei Technology Co., Limited | | Live |
| SUBELL LIMITED | Private company limited by shares | Dissolved |
| Suber Technology Limited | Private company limited by shares | Live |
| SUBERIC TRADING LIMITED | Private company limited by shares | Dissolved |
| SUBERON LIMITED | Private company limited by shares | Dissolved |
| Subetai International Trade Co., Limited | | Live |
| Subex Limited | Private company limited by shares | Live |
| SUBFAB LIMITED | Private company limited by shares | Live |
| COMPASS SUBFLEX LIMITED | Private company limited by shares | Live |
| SUB-HEALTH RESEARCH & TREATMENT CENTRE LIMITED | Private company limited by shares | Dissolved |
| CHINA SUB-HEALTH ASSOCIATION LIMITED | Private company limited by shares | Live |
| SUB-HEALTH PREVENTION ASSOCIATION OF CHINA LIMITED -THE- | Private company limited by shares | Dissolved |
| CHINA SUB-HEALTH BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| DIAGNOSTIX SUB-HEALTH CENTRE LIMITED | Private company limited by shares | Dissolved |
| CHINESE SUBHEALTH SCIENCE PREVENTION FOUNDATION LIMITED | Private company limited by shares | Live |
| Hong Kong Sub-Health Association Limited | Private company limited by shares | Live |
| CHINA SUBHEALTH MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| CMS SUB-HEALTH TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| AMERICA SUBHEALTHY ASSOCIATION CO., LIMITED | Private company limited by shares | Dissolved |
| SUBHI TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANDONG YOULIAN SUBIAN GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| SHANDONG YOULIAN SUBIAN CO., LIMITED | Private company limited by shares | Dissolved |
| LBJ SUBIC LIMITED | Private company limited by shares | Live |
| SUBICOM LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SUBIDA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUBIDA INT'L (HK) LIMITED | Private company limited by shares | Live |
| SUBIDTOYS LIMITED | Private company limited by shares | Live |
| SUBIG COMPANY LIMITED | Private company limited by shares | Dissolved |
| Subimago Limited | Private company limited by shares | Dissolved |
| SUBINAR (H.K.) LIMITED | Private company limited by shares | Live |
| HONGKONG SUBINVESTMENT TRADING LIMITED | Private company limited by shares | Live |
| SUBIT (HK) MECHANICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SUBITON LIMITED | Private company limited by shares | Dissolved |
| Subject Limited | Private company limited by shares | Live |
| GRAND SUBJECT INVESTMENT LIMITED | Private company limited by shares | Live |
| SUBJOINT INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Subl Limited | Private company limited by shares | Live |
| SUBLANK COMPANY LIMITED | Private company limited by shares | Live |
| CHINA SUBLEASING LIMITED | Private company limited by shares | Live |
| Subled Limited | | Live |
| SUBLETT AND ASSOCIATES (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hunan Subli-Graphic Co., Limited | Private company limited by shares | Live |
| SUBLIMATE COMPANY LIMITED | Private company limited by shares | Dissolved |
| GUANGZHOU BAOFAN SUBLIMATION GIFT CO., LIMITED | Private company limited by shares | Live |
| SDUNDE SUBLIMATION PRINTING EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Fashion Sublimation Digital Technology LIMITED | Private company limited by shares | Live |
| Kei Fung Sublimation Limited | Private company limited by shares | Live |