| XYLEM LIMITED | Private company limited by shares | Live |
| Xylem Biz Limited | | Live |
| XYLEM OIL (CHINA) LIMITED | Private company limited by shares | Live |
| XYLEM (CHINA) LIMITED | Private company limited by shares | Live |
| XYLEM DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| Xylem (Hong Kong) Limited | Private company limited by shares | Live |
| XYLEM MINISTRY LIMITED | Private company limited by shares | Dissolved |
| XYLEM Networks, Limited | Private company limited by shares | Live |
| XYLEM PACIFIC LIMITED | Private company limited by shares | Live |
| XYLEM WATER SOLUTIONS (HONG KONG) LIMITED | Private company limited by shares | Live |