| S.I.P. LIMITED | Private company limited by shares | Dissolved |
| ELITEGROUP COMPUTER SYSTEMS (SIP) CO., LIMITED | Private company limited by shares | Live |
| SIP2HK Limited | Private company limited by shares | Live |
| FRANCE SIPA . LAFEI MANOR WINE INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| SIPAISHAKE ENGINEERING (CHINA) LIMITED | Private company limited by shares | Live |
| SIPAISHAKE VALVE (CHINA) LIMITED | Private company limited by shares | Live |
| HK SIPALL LIMITED | Private company limited by shares | Live |
| SIPAN LIMITED | Private company limited by shares | Dissolved |
| SIPAN LIMITED | Private company limited by shares | Live |
| Hong Kong Sipan Group Limited | Private company limited by shares | Live |
| SIPAT Hong Kong Co., Limited | Private company limited by shares | Live |
| Sipe International Limited | Private company limited by shares | Live |
| S.I.P.E.C. (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Sipeier (Hong Kong) Electronics Co., Limited | | Live |
| Sipeier (Hong Kong) Materials Co., Limited | | Live |
| CHINA HK (INTERNATIONAL) SIPENG TOURISM HOLDING GROUP LIMITED | Private company limited by shares | Live |
| ITALY SIPES BATHROOM TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sipes Trading (HK) Co., Limited | Private company limited by shares | Live |
| Shenzhen Sipeter Technology Co., Limited | Private company limited by shares | Live |
| Sipffee Holding Company Limited | | Live |
| Sipfree Limited | Private company limited by shares | Live |
| SipGil Limited | Private company limited by shares | Live |
| SIPHON COMPANY LIMITED | Private company limited by shares | Live |
| SIPIERSEN (CHINA) LIMITED | Private company limited by shares | Dissolved |
| HK SIPIMO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK SIPIMO TECHNOLOGY LIMITED | | Live |
| SIPINAS SUPPLY LIMITED | Private company limited by shares | Dissolved |
| SIPLAND NETWORK LIMITED | Private company limited by shares | Dissolved |
| SIPLUS LIMITED | Private company limited by shares | Live |
| USA SIPLY LIMITED | Private company limited by shares | Dissolved |
| SIPO Limited | Private company limited by shares | Live |
| SIPO CO., LIMITED | Private company limited by shares | Live |
| SIPO PUBLICATIONS LIMITED | Private company limited by shares | Dissolved |
| Sipode (HK) Industrial Co., Limited | Private company limited by shares | Live |
| Sipole Group Co., Limited | Private company limited by shares | Live |
| Putilin Sippel Limited | Private company limited by shares | Live |
| Sippin HK Limited | | Live |
| SIPPO LIMITED | Private company limited by shares | Dissolved |
| Sippor International Limited | Private company limited by shares | Live |
| SIPRA Limited | Private company limited by shares | Live |
| Sipralext Limited | Private company limited by shares | Live |
| SIPRANO LIMITED | Private company limited by shares | Dissolved |
| SIPRING TELECOMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| SIPRO HK LIMITED | Private company limited by shares | Live |
| SIPSI LIMITED | Private company limited by shares | Live |
| SIPSIP LIMITED | Private company limited by shares | Live |
| SIPTEC COMPANY LIMITED | Private company limited by shares | Dissolved |
| China Sipu Enterprise Group Company Limited | Private company limited by shares | Live |
| SIPU TECH (HK) LIMITED | Private company limited by shares | Live |
| SIPU TRADE LIMITED | Private company limited by shares | Live |
| SIPUI KNITTING TRADE LIMITED | Private company limited by shares | Live |
| SIPURUI TECHNOLOGY DEVELOP LIMITED | Private company limited by shares | Live |
| HongKong Sipurui Biotechnology Limited | Private company limited by shares | Live |
| SIPURUI TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SIPUSON LIMITED | Private company limited by shares | Live |
| FRANCE SIPUYATE (HONG KONG) FASHION LIMITED | Private company limited by shares | Live |