| SENNA LIMITED | Private company limited by shares | Dissolved |
| SENNA COMPANY LIMITED | Private company limited by shares | Live |
| SENNA ENTERPRISE LIMITED | Private company limited by shares | Live |
| FRANCE SENNA HOME FURNISHING GROUP (HK) LIMITED | Private company limited by shares | Live |
| SENNA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SENNA PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SENNA PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| FRANCE SENNAEARI INT'L JEWELRY (HK) LIMITED | Private company limited by shares | Live |
| SENNAFORCE TRADING LIMITED | Private company limited by shares | Dissolved |
| USA SENNAIBU (HK) SPORTS GOODS DEV. LIMITED | Private company limited by shares | Dissolved |
| SENNAL LIMITED | Private company limited by shares | Live |
| SENNEH ENTERPRSIES LIMITED | Private company limited by shares | Dissolved |
| SENNELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SENNELL TRADING LIMITED | Private company limited by shares | Dissolved |
| SENNEN LIMITED | Private company limited by shares | Live |
| SENNES LIMITED | Private company limited by shares | Live |
| SENNET LIMITED | Private company limited by shares | Live |
| SENNETT LIMITED | Private company limited by shares | Dissolved |
| SENNETT SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SENNEX LIMITED | Private company limited by shares | Dissolved |
| SENNEX LIMITED | Private company limited by shares | Live |
| SENNEX (CHINA) LIMITED | Private company limited by shares | Live |
| SENNEX CONSULTANTS LIMITED | Private company limited by shares | Live |
| SENNEX ELECTRONICS CO. LIMITED | Private company limited by shares | Dissolved |
| SENNEX ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SENNEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SENNEX ENTERPRISES LIMITED | Private company limited by shares | Live |
| SENNEX EQUITIES LIMITED | Private company limited by shares | Dissolved |
| SENNEX GROUP LIMITED | Private company limited by shares | Dissolved |
| SENNEX (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SENNEX (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SENNEX INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SENNEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SENNEX ASSETS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| MILE SENNEX LIMITED | Private company limited by shares | Dissolved |
| SENNEX PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SENNEX TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SENNEX TRADING LIMITED | Private company limited by shares | Dissolved |
| SENNEX INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SENNEXKME.COM LIMITED | Private company limited by shares | Dissolved |
| SENNHEI INTERNATIONAL (ASIA) LIMITED | Private company limited by shares | Live |
| Sennheiser Consumer Audio Hong Kong Limited | Private company limited by shares | Live |
| SENNHEISER HONG KONG LIMITED | Private company limited by shares | Live |
| HK SENNHER INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| SENNIC LIMITED | Private company limited by shares | Live |
| GERMANY SENNILAIFU HOME FURNISHING LIMITED | Private company limited by shares | Live |
| SENNINGTON LIMITED | Private company limited by shares | Dissolved |
| SENNO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SENNOR LIMITED | Private company limited by shares | Live |
| SENNOR SUPPLY CHAIN CO., LIMITED | | Live |
| FRANCE SENNOR SHARES CO., LIMITED | Private company limited by shares | Live |
| SENNOR INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SENNOR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SENNORWELL (HK) LIMITED | Private company limited by shares | Live |
| SENNRA INTERNATIONAL MACHINERY (HK) LIMITED | Private company limited by shares | Dissolved |
| SENNU FASHION (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SENNUO LIMITED | Private company limited by shares | Live |
| SENNUOYOU TRADING LIMITED | Private company limited by shares | Live |
| SENNY LIMITED | Private company limited by shares | Dissolved |
| SENNY LIMITED | Private company limited by shares | Dissolved |
| SENNY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SENNYBRIDGE LIMITED | Private company limited by shares | Dissolved |