| CONSTANTGOOD LIMITED | Private company limited by shares | Dissolved |
| Constantia Investments Limited | Private company limited by shares | Dissolved |
| CONSTANTIN ELECTRIC LIMITED | Private company limited by shares | Live |
| SWISS VACHERON CONSTANTIN HOLDINGS GROUP CO., LIMITED | | Live |
| C. O. - CONSTANTIN OPALIS LIMITED | Private company limited by shares | Dissolved |
| CONSTANTIN SERVAL AND ASSOCIATE LIMITED | Private company limited by shares | Live |
| CONSTANTINE CO LIMITED | Private company limited by shares | Dissolved |
| Constantine Limited | Private company limited by shares | Live |
| CONSTANTINE CAPITAL LIMITED | Private company limited by shares | Live |
| CONSTANTINE ENTERPRISE LIMITED | Private company limited by shares | Live |
| CONSTANTJOY LIMITED | Private company limited by shares | Dissolved |
| Constantly Advertising Limited | | Live |
| NEW CONSTANTLY DEVELOPING CO. LIMITED | Private company limited by shares | Live |
| CONSTANTOP LIMITED | Private company limited by shares | Dissolved |
| Constantus Limited | Private company limited by shares | Live |
| CONSTANT-WAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CONSTANZE SOURCING GROUP (HK-DE) LIMITED | Private company limited by shares | Live |
| CONSTAR LIMITED | Private company limited by shares | Live |
| CONSTAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CONSTAR ENTERPRISES LIMITED | Private company limited by shares | Live |
| CONSTAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CONSTAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CONSTAR SHIPPING LIMITED | Private company limited by shares | Live |
| CONSTATE LIMITED | Private company limited by shares | Dissolved |
| CONSTATE LIMITED | Private company limited by shares | Dissolved |
| WIN EVER CONSTECH LIMITED | Private company limited by shares | Live |
| Weihua ConsTech Limited | | Live |
| GOLD MARK CONSTELATION LIMITED | Private company limited by shares | Dissolved |
| CONSTELLA LIMITED | Private company limited by shares | Live |
| Constellar Capital Asia Limited | Private company limited by shares | Live |
| Constellar Capital Partners Hong Kong Limited | Private company limited by shares | Live |
| CONSTELLATION LIMITED | Private company limited by shares | Live |
| NEW CONSTELLATION LIMITED | Private company limited by shares | Dissolved |
| Constellation One Limited | Private company limited by shares | Live |
| New Constellation Co. Limited | Private company limited by shares | Live |
| Constellation Asia Limited | Private company limited by shares | Live |
| CONSTELLATION CAPITAL LIMITED | Private company limited by shares | Dissolved |
| CONSTELLATION CAPITAL LIMITED | Private company limited by shares | Live |
| Constellation Capital SPV Limited | | Live |
| Constellation Dreams Limited | Private company limited by shares | Live |
| IECC Constellation Energy Co., Limited | | Live |
| NEW CONSTELLATION ENTERPRISES LIMITED | Private company limited by shares | Live |
| CONSTELLATION FINANCE LIMITED | Private company limited by shares | Dissolved |
| CONSTELLATION IMMUNOTHERAPY LIMITED | Private company limited by shares | Live |
| CONSTELLATION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| North Constellation Inc. Limited | Private company limited by shares | Live |
| CONSTELLATION RESOURCES LIMITED | Private company limited by shares | Dissolved |
| CONSTELLATION RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| Constellationmedia Limited | Private company limited by shares | Live |
| CONSTETIX LIMITED | Private company limited by shares | Live |
| CONSTINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CONSTITUTE BUSINESS (HONG KONG) LIMITED | Private company limited by shares | Live |
| CONSTITUTION OF THE ASSOCIATION FOR ADVANCEMENT OF CHINESE NATIONAL CULTURE AND ART LIMITED | Private company limited by shares | Dissolved |
| Chinese Traditional Medicine Nine Constitution Association Limited | Private company limited by shares | Live |
| CONSTITUTIONAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CONSTOCK LIMITED | Private company limited by shares | Dissolved |
| Constock Electronics(HK) Limited | | Live |
| Constocking Limited | | Live |
| CONSTON LIMITED | Private company limited by shares | Dissolved |
| Constone Resource Limited | Private company limited by shares | Live |
| CONSTOR LIMITED | Private company limited by shares | Dissolved |
| GRAND HERO CONSTRACTORS LIMITED | Private company limited by shares | Dissolved |
| Constrade Global Limited | Private company limited by shares | Live |
| CONSTRAINT LIMITED | Private company limited by shares | Dissolved |
| CONSTRAMART COMPANY LIMITED | Private company limited by shares | Dissolved |
| ConStratlnn Limited | Private company limited by shares | Live |
| HONGKONG CENTURY PEARL CONSTRCTION DESIGNE LIMITED | Private company limited by shares | Live |
| SAMYEUNG CONSTRMATERIAL LIMITED | Private company limited by shares | Live |
| HONG KONG HARVEST CONSTRUCITON ENGINEERING MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| CONSTRUCPRO COMPANY LIMITED | Private company limited by shares | Live |
| MAN WAH CONSTRUCT LIMITED | Private company limited by shares | Dissolved |
| BC CONSTRUCT LIMITED | Private company limited by shares | Live |
| CHUEN KEE CONSTRUCT LIMITED | Private company limited by shares | Dissolved |
| CHUNG MING CONSTRUCT LIMITED | Private company limited by shares | Live |
| EXCELLENT CONSTRUCT LIMITED | Private company limited by shares | Dissolved |
| LONG CONSTRUCT INVESTMENT LIMITED | Private company limited by shares | Live |
| Wonder Construct Limited | | Live |
| CONSTRUCTA LIMITED | Private company limited by shares | Live |
| CONSTRUCTCO LIMITED | Private company limited by shares | Live |
| ConstructConsult Limited | | Live |
| Constructicon Limited | Private company limited by shares | Live |
| Wan Yui Constructing Limited | Private company limited by shares | Live |
| HONORES CONSTRUCTIOIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH MEE CONSTRUCTION COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| KEE YIP CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAU ON CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| MAN KEE CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| JOY FAT CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Live |
| MEI HON CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TAI FAT CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KAY LAP CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HOP FAT CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HIP KEE CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| ON WAH CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| LI YEH CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| FU LEE CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEE FOO CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAK FU CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAO KEE CONSTRUCTION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TAK SUN CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |