| C.M. CHU & CO. LIMITED | Private company limited by shares | Live |
| MARUGAME (CM) LIMITED | Private company limited by shares | Live |
| RATON (C.M.) LIMITED | Private company limited by shares | Live |
| C.M. YUEN LIMITED | Private company limited by shares | Live |
| CM29 COMPANY LIMITED | Private company limited by shares | Live |
| CMAA Limited | Private company limited by shares | Live |
| CMAA (Hong Kong), Limited | Private company limited by shares | Live |
| CMAC ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| CMAC GROUP LIMITED | Private company limited by shares | Live |
| CMAC HOLDINGS LIMITED | Private company limited by shares | Live |
| CMAC OVERSEAS CO., LIMITED | Private company limited by shares | Live |
| CMACEWHEEL LIMITED | | Live |
| CMAD COMPANY LIMITED | Private company limited by shares | Dissolved |
| C-MADE COMMERCE AND TRADE CO., LIMITED | Private company limited by shares | Live |
| C.MAGNOLIA LIMITED | Private company limited by shares | Dissolved |
| C.MAHENDRA JEWELS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Cmaid Shipping Limited | Private company limited by shares | Live |
| C.Makfil Limited | Private company limited by shares | Dissolved |
| CMAL LIMITED | Private company limited by shares | Live |
| CMAN CAPITAL LIMITED | Private company limited by shares | Live |
| CMANA LIMITED | Private company limited by shares | Live |
| CMANB LIMITED | Private company limited by shares | Live |
| CMANC LIMITED | Private company limited by shares | Live |
| C&MANDY LIMITED | | Live |
| CMANE LIMITED | Private company limited by shares | Live |
| CMANF LIMITED | Private company limited by shares | Live |
| CMANG LIMITED | Private company limited by shares | Live |
| Cmanho Aquarium Limited | Private company limited by shares | Live |
| CMAP LIMITED | Private company limited by shares | Live |
| CMAPPER GROUP HOLDING LIMITED | Private company limited by shares | Live |
| CMAR GLOBAL LIMITED | | Live |
| CMARK CAPITAL LIMITED | Private company limited by shares | Live |
| CMARK GROUP COMPANY LIMITED | Private company limited by shares | Live |
| Cmark Property Investment Limited | Private company limited by shares | Dissolved |
| C&MARTIS LIMITED | | Live |
| CMAS LIMITED | Private company limited by shares | Live |
| CMAS EDUCATION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| C-MATCH BUSINESS SERVICE CO., LIMITED | Private company limited by shares | Dissolved |
| CMATRIX LIMITED | Private company limited by shares | Live |
| CMAV Limited | Private company limited by shares | Live |
| C-Max Company Limited | Private company limited by shares | Live |
| C-MAX ASIA LIMITED | Private company limited by shares | Live |
| C-MAX CO., LIMITED | Private company limited by shares | Dissolved |
| CMAX EXHIBITION CO., LIMITED | Private company limited by shares | Live |
| C-MAX COMPONENTS COMPANY LIMITED | Private company limited by shares | Live |
| CMAX GROUP LIMITED | Private company limited by shares | Live |
| C-MAX INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| C-MAX SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| C-MAX TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CMBL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CMBL Sea Hua Co. Limited | Private company limited by shares | Live |
| CMBL Sea Qing Co. Limited | Private company limited by shares | Live |
| CMBV TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| C.M.C. ASIA LIMITED | Private company limited by shares | Dissolved |
| China CMCC Limited | | Live |
| CMCC CO., LIMITED | Private company limited by shares | Live |
| CMCG LIMITED | Private company limited by shares | Live |
| CMCH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| C.M.C.I. (HK) CO., LIMITED | Private company limited by shares | Live |
| CMCI Holdings (H.K.) Co., Limited | Private company limited by shares | Dissolved |
| CMCI INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| CMC-KUHNKE ASIA COMPANY LIMITED | Private company limited by shares | Live |
| CMCO LIMITED | Private company limited by shares | Dissolved |
| CMCRESULTS LIMITED | Private company limited by shares | Dissolved |
| CMCXH TRADE LIMITED | | Live |
| GLOBAL C.M.D. & C. CO. LIMITED | Private company limited by shares | Dissolved |
| CMDA LIMITED | Private company limited by shares | Live |
| CMDD LIMITED | Private company limited by shares | Live |
| CMDR.TSAI Limited | Private company limited by shares | Live |
| Cmdt Trade Co., Limited | | Live |
| C-ME LIMITED | Private company limited by shares | Live |
| CMEAS LIMITED | Private company limited by shares | Live |
| CMEC LIMITED | Private company limited by shares | Dissolved |
| CMECH LIMITED | Private company limited by shares | Live |
| CMECH SEA LIMITED | Private company limited by shares | Live |
| CME-Commerce Solution Limited | Private company limited by shares | Live |
| CME-Congresses Limited | Private company limited by shares | Live |
| CMED COMPANY LIMITED | Private company limited by shares | Live |
| A CMed Limited | | Live |
| CMED AI LIMITED | | Live |
| C-MEDIA INVESTMENTS LIMITED | Private company limited by shares | Live |
| CMEDTEC LIMITED | Private company limited by shares | Live |
| CMEG SERVICES CO., LIMITED | Private company limited by shares | Dissolved |
| CMEIS ENERGY LIMITED | Private company limited by shares | Live |
| CMEN TRADING CO., LIMITED | | Live |
| C-MER Lab Limited | Private company limited by shares | Live |
| C-MER Investment Limited | Private company limited by shares | Live |
| C-MER VISION LIMITED | Private company limited by shares | Live |
| C-Merchant Capital (Hong Kong) Co. Limited | | Live |
| C&MERCURIUS LIMITED | | Live |
| CMES LNG SHIPPING COMPANY LIMITED | | Live |
| CMetaX Group Limited | | Live |
| CMETEX LIMITED | Private company limited by shares | Live |
| CHOY MING FUNG (CMF) HEALTH & CARE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CMFH LIMITED | Private company limited by shares | Dissolved |
| CMG.Asia Limited | Private company limited by shares | Live |
| CMGD MEDIA GROUP LIMITED | Private company limited by shares | Dissolved |
| CMGE Group Limited | Private company limited by shares | Live |
| CMGE INVESTMENT LIMITED | Private company limited by shares | Live |
| CMGI ASIA LIMITED | Private company limited by shares | Dissolved |