| SITA LIMITED | Private company limited by shares | Live |
| BEIJING ENTERPRISES SITA ENVIRONMENTAL SERVICES COMPANY LIMITED | Private company limited by shares | Live |
| Sita Chan Foundation Limited | Company limited by guarantee | Live |
| SITA & CLASSIC COMPANY LIMITED | Private company limited by shares | Live |
| SITA INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| SITA INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SITA EDUCATION INVESTMENT (H.K.) LIMITED | Private company limited by shares | Live |
| SITA FIXTURES, FITTING & EQUIPMENT LIMITED | Private company limited by shares | Live |
| SITA Digital Group Limited | | Live |
| SITA ATAL HATS HK LIMITED | Private company limited by shares | Live |
| SITA INTERNATIONAL PROJECTS CONSULTANT (HK) PTY. LIMITED | Private company limited by shares | Live |
| SITA Hong Kong Technology Limited | Private company limited by shares | Live |
| Hong Kong SITA Technology Limited | Private company limited by shares | Live |
| Sita Impex Pte Limited | Private company limited by shares | Live |
| KOREA SITA INT'L GROUP LIMITED | Private company limited by shares | Live |
| Gold Sita Investment Management Limited | | Live |
| SITA ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| SITA RECYCLING ASIA LIMITED | Private company limited by shares | Dissolved |
| SITA SAHA HK LIMITED | Private company limited by shares | Live |
| SITA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SITA TRADING LIMITED | Private company limited by shares | Dissolved |
| Sita Trading Limited | Private company limited by shares | Live |
| SITA TRADING (HK) LIMITED | Private company limited by shares | Live |
| SITA WORLD TRAVEL (HONG KONG) LIMITED | Private company limited by shares | Live |
| SITA WORLD TRAVEL (THAILAND) LIMITED | Private company limited by shares | Dissolved |
| FRANCE SITAFU (GROUP) LIMITED | Private company limited by shares | Live |
| SITAIBO INTERNATIONAL (ASIA) LIMITED | Private company limited by shares | Live |
| U.S.A SITAIER BEER GROUP H.K LIMITED | Private company limited by shares | Dissolved |
| SITAIER (SHENZHEN) HOLDINGS CO., LIMITED | | Live |
| SITAL LIMITED | Company limited by guarantee | Dissolved |
| Sitaldas hk Company Limited | Private company limited by shares | Live |
| Sitami (HK) Limited | Private company limited by shares | Live |
| SITANDA ENTERPRISE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SITANO HK LIMITED | Private company limited by shares | Live |
| Sitao Supply Limited | Private company limited by shares | Live |
| SITAR LIMITED | Private company limited by shares | Live |
| Sitar Group Limited | | Live |
| Kerry Sitar (HK) Limited | Private company limited by shares | Live |
| Kerry Sitar International Limited | Private company limited by shares | Live |
| SITARA DIAM (HK) LIMITED | Private company limited by shares | Live |
| SITARA HOLDINGS LIMITED | | Live |
| SITARA NETWORKS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SITARA JEWELS LIMITED | Private company limited by shares | Live |
| SITARAMA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SITARI LIMITED | Private company limited by shares | Live |
| SITAS LIMITED | Private company limited by shares | Live |
| SITAS (HONG KONG) LIMITED | Private company limited by shares | Live |
| SITAYAN TRADING (HK) CO., LIMITED | Private company limited by shares | Live |