| Cymballe Limited | Private company limited by shares | Live |
| CYMBALS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CYMBELINE LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Oct-2012 |
| CYMBIDIUM LIMITED | Private company limited by shares | Dissolved |
| Cymbidium Food Service Co. Limited | Private company limited by shares | Live |
| Cymbidium Game Limited | Private company limited by shares | Live |
| Cymbidium (HK) Technology Limited | Private company limited by shares | Live |
| CYMBIDIUM MULTIMEDIA PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| CymbolicTech Company Limited | Private company limited by shares | Live |
| CYMCA Kei Yip Limited | | Live |
| CYMCA Cityview Limited | | Live |
| CYMCA Harbourview Limited | | Live |
| Cymedics (Asia) Co., Limited | Private company limited by shares | Live |
| CYMEI LIMITED | Private company limited by shares | Live |
| CYMELLIA LIMITED | Private company limited by shares | Live |
| SHENZHEN CYM-INK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CYMM 2 LIMITED | | Live |
| CYMM 1 LIMITED | | Live |
| CYMM 3 LIMITED | | Live |
| CYMM 4 LIMITED | | Live |
| CYMM 5 LIMITED | | Live |
| CYMM 6 LIMITED | | Live |
| Cymm Company Limited | | Live |
| CYMOLPK CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| Cymore Sportswear Cooperation Limited | Private company limited by shares | Live |
| CYMOTOR COMPANY LIMITED | Private company limited by shares | Live |
| CYMS INC. LIMITED | Private company limited by shares | Dissolved |
| CYMY LIMITED | | Live |
| CYNAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CYNAM LIMITED | Private company limited by shares | Live |
| CYNAR LIMITED | Private company limited by shares | Dissolved |
| Cynasty Holding Co., Limited | Private company limited by shares | Dissolved |
| Cynca Limited | Private company limited by shares | Live |
| CYNCH COMPANY LIMITED | Private company limited by shares | Dissolved |
| CYNDELL INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CYNDERELLA JEWELRY LIMITED | Private company limited by shares | Dissolved |
| Cynderian Limited | Private company limited by shares | Live |
| Cynegetic Investment Management Limited | | Live |
| CYNELLA COMPANY LIMITED | Private company limited by shares | Live |
| CYNERGIE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CYNERGIE RETAIL MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CYNERGY ASIA LIMITED | Private company limited by shares | Live |
| CYNERGY PETS CO., LIMITED | Private company limited by shares | Live |
| Cynergy Future Limited | | Live |
| CYNERGY GLOBAL LIMITED | Private company limited by shares | Live |
| J Cynergy Global Co Limited | Private company limited by shares | Live |
| CYNERGY GLOBAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| CYNERGY GLOBAL HOLDING LIMITED | | Live |
| Cynergy Home & Pets Limited | | Live |
| CYNERGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Cynergy Care International Limited | Private company limited by shares | Live Ceased dormancy on 24-Sep-2015 |
| CYNERGY INTERNATIONAL HOLDINGS LIMITED | | Live |
| CYNERGY MARKETING LIMITED | Private company limited by shares | Dissolved |
| CYNERGY PARTNERS LIMITED | Private company limited by shares | Dissolved |
| CYNERGY PROFESSIONAL RESOURCES LIMITED | Private company limited by shares | Dissolved |
| CYNERGY CLOUDS BAY TECHNOLOGY LIMITED | | Live |
| CYNERGY VENTURES LIMITED | Private company limited by shares | Dissolved |
| CYNERIA INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Cyneric Limited | Private company limited by shares | Live |
| CYNEX DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CYNICAL LIMITED | | Live |
| CYNING TRADE COMPANY LIMITED | Private company limited by shares | Live |
| CYNKING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| CYNLAW NOMINEES LIMITED | Private company limited by shares | Live |
| CYNLAW CORPORATE SERVICES LIMITED | Private company limited by shares | Dissolved |
| CYNLIN CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cyno Lifesciences Pvt Limited | Private company limited by shares | Live |
| CYNO PHARMACEUTICALS LIMITED | Private company limited by shares | Live |
| Cynocare Limited | Private company limited by shares | Live |
| HONG KONG CYNOK TRADING CO., LIMITED | Private company limited by shares | Live |
| Cynol Limited | | Live |
| CYNONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CYNOR INDUSTRIAL LIMITED | Private company limited by shares | Live |
| CYNORIA LIMITED | Private company limited by shares | Dissolved |
| CYNOSURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW CYNOSURE COMPANY LIMITED | Private company limited by shares | Live |
| Cynosure Limited | Private company limited by shares | Live |
| CYNOSURE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CYNOTRADE TEXTILE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CYNOX CO. LIMITED | Private company limited by shares | Live |
| CYNOX INVESTMENT CO. LIMITED | Private company limited by shares | Live |
| Cynta Company Limited | Private company limited by shares | Live |
| CYNTEC HOLDING (HK) LIMITED | Private company limited by shares | Live |
| CYNTEC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CYNTHESIZE CORP LIMITED | Private company limited by shares | Dissolved |
| Cynthia Ma Limited | Private company limited by shares | Live |
| CAESAR CYNTHIA LIMITED | Private company limited by shares | Live |
| CYNTHIA CO., LIMITED | Private company limited by shares | Live |
| CYNTHIA ENTERPRISES CO., LIMITED | Private company limited by shares | Dissolved |
| Cynthia Trade Co., Limited | | Live |
| CYNTHIA GROUP COMPANY LIMITED | Private company limited by shares | Live |
| GUANGZHOU CYNTHIA GROUP LIMITED | Private company limited by shares | Dissolved |
| CYNTHIA MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| Cynthia Sylam Limited | | Live |
| CYNTHIA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CYNTHIA & XIAO LIMITED | Private company limited by shares | Live |
| CYNTHIA'S INN LIMITED | Private company limited by shares | Live |
| Cynthrec Group Limited | Private company limited by shares | Live |
| Hong Kong Cynze Co., Limited | Private company limited by shares | Live |
| CYOHROGI SYSTEM LIMITED | Private company limited by shares | Live |