| HYGIENE SYSTEMS HK LIMITED | Private company limited by shares | Live |
| Clean Tech Hygiene Limited | Private company limited by shares | Live |
| LAPSON HYGIENE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SAM Hygieneartikel & Naturkosmetik Asia Limited | Private company limited by shares | Live |
| FOTILE HYGIENIC KITCHENWARE ELECTRIC APPLIANCE LIMITED | Private company limited by shares | Dissolved |
| ITALY MANJIAFU HYGIENIC BATHING INTERNATIONAL GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| Leo Hygienic Co., Limited | Private company limited by shares | Live |
| HongKong Haoran Hygienic Products Technology Co., Limited | Private company limited by shares | Live |
| SOUTH LING YIN (HONGKONG) HYGIENIC PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| SAMSUNG HYGIENIC KITCHENWARE CO., LIMITED | Private company limited by shares | Dissolved |
| HK AIBAOLE HYGIENIC PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| Alloves Hygienic Products Co., Limited | Private company limited by shares | Live |
| TAIWAN XIN DI HYGIENIC PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| SIMENS HYGIENIC KITCHENWARE ELECTRIC APPLIANCE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHERRY BLOSSOM HYGIENIC KITCHENWARE ELECTRIC APPLIANCE (H.K) INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| CHERRY BLOSSOM HYGIENIC KITCHENWARE ELECTRIC (SHENZHEN) LIMITED | Private company limited by shares | Dissolved |
| CHERRY BLOSSOM HYGIENIC KITCHENWARE SMALL ELECTRIC LIMITED | Private company limited by shares | Dissolved |
| HEP, HYGIENIC AND ENVIRONMENTAL PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Reliable Hygienic Environmental Limited | Private company limited by shares | Dissolved |
| FEDERATION OF ENVIRONMENTAL AND HYGIENIC SERVICES LIMITED -THE- | Company limited by guarantee | Live |
| CHINA HK GOOD STARTING POINT HYGIENIC PRODUCTS INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| ITALIAN OLICE HYGIENIC AND BATH GOODS CO. LIMITED | Private company limited by shares | Dissolved |
| GREE HYGIENIC KITCHENWARE (CHINA) HOLDING LIMITED | Private company limited by shares | Dissolved |
| GREE HYGIENIC KITCHENWARE ELECTRIC (SHENZHEN) LIMITED | Private company limited by shares | Dissolved |
| GREE HYGIENIC KITCHENWARE (SHENZHEN) LIMITED | Private company limited by shares | Dissolved |
| KOREA SHENGEN HYGIENIC PRODUCTS GROUP LIMITED | Private company limited by shares | Live |
| SHANGHAI HENGJIA HYGIENIC PRODUCTS GROUP LIMITED | Private company limited by shares | Dissolved |
| SAMSUNG HYGIENIC KITCHENWARE (GUANGZHOU) LIMITED | Private company limited by shares | Dissolved |
| HK GUOTAI HYGIENIC PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| GERMANY HERUN HYGIENIC PRODUCTS INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| EASY DISPOSABLE HYGIENIC (HK) SUPPLIES LIMITED | | Live |
| HONGKONG HONG WEI INTERNATIONAL HYGIENIC PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| HONG KONG INTERNATIONAL MEDICAL HYGIENIC INDUSTRY INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| CHARMY HYGIENIC KITCHEN (HONG KONG) CO. LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CHENG YU HYGIENIC PRODUCTS LIMITED | Private company limited by shares | Live |
| MEGASOFT (HONGKONG) HYGIENIC PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| HOTATA HYGIENIC KITCHENWARE (SHANGHAI) LIMITED | Private company limited by shares | Dissolved |
| U.S.A HUSHUBAO HYGIENIC PRODUCT GROUP LIMITED | Private company limited by shares | Dissolved |
| HYGIENIC INTERNATIONAL GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUADI HYGIENIC KITCHENWARE (SHENZHEN) LIMITED | Private company limited by shares | Dissolved |
| HUOWANG HYGIENIC KITCHENWARE (SHENZHEN) LIMITED | Private company limited by shares | Dissolved |
| FOTILE HYGIENIC KITCHENWARE (NINGBO) LIMITED | Private company limited by shares | Dissolved |
| KOREA MODERN TIMES HYGIENIC KITCHENWARE ELECTRIC LIMITED | Private company limited by shares | Dissolved |
| MIDEA HYGIENIC KITCHENWARE (ZHONGSHAN) LIMITED | Private company limited by shares | Dissolved |
| NanoCleans Hygienic Engineering Limited | Private company limited by shares | Live |
| HPE HYGIENIC PROCESS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Hygienic Process and Packaging Limited | Private company limited by shares | Live |
| HK PING ANFU HYGIENIC PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| UK BAIFENG HYGIENIC PRODUCTS LIMITED | Private company limited by shares | Live |
| FABCO HYGIENIC PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| HEALTH-CARE HYGIENIC PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| HK HUALANG HYGIENIC PRODUCTS LIMITED | Private company limited by shares | Live |
| HK REBECCA HYGIENIC PRODUCTS LIMITED | Private company limited by shares | Live |
| SANICLEEN HYGIENIC SERVICES LIMITED | Private company limited by shares | Dissolved |
| OASIS HYGIENIC SUPPLIES LIMITED | Private company limited by shares | Live |
| ARISTON HYGIENIC KITCHENWARE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Quanzhou Uni-Care Hygienic Materials Company Limited | Private company limited by shares | Live |
| VERITEC HYGIENIC TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| FOTILE HYGIENIC KITCHENWARE (ZHEJIANG) LIMITED | Private company limited by shares | Dissolved |
| HYGIENITECH ASIA LIMITED | Private company limited by shares | Dissolved |
| HYGIENIX LIMITED | Private company limited by shares | Dissolved |
| Hygieno Company Limited | Private company limited by shares | Live |
| HYGLORY HK LIMITED | Private company limited by shares | Live |
| HYGO LIMITED | | Live |
| HYGOAL FILM ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| Hygoal Intelligent Industry Investment Limited | Private company limited by shares | Live |
| HYGOLET LIMITED | Private company limited by shares | Dissolved |
| Hygrapha Safety Co., Limited | Private company limited by shares | Live |
| HYGRAPHA SAFETY HONG KONG LIMITED | Private company limited by shares | Live |
| HYGRAPHICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HYGREEN CO., LIMITED | Private company limited by shares | Dissolved |
| HYGREEN ENERGY CO., LIMITED | Private company limited by shares | Live |
| HyGreen Energy Hong Kong Limited | | Live |
| HYGROPONICS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Hygrow Capital Limited | Private company limited by shares | Live |
| HYGY Life Maintenance Engineering Group Limited | Private company limited by shares | Live |