| MOMENTUM ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| Momentum Innovation Limited | | Live |
| MOMENTUM INNOVATIONS LIMITED | | Live |
| Just Momentum Company Limited | Private company limited by shares | Live |
| LANGUAGE MOMENTUM LIMITED | Private company limited by shares | Live |
| MOMENTUM MOBILITY LIMITED | Private company limited by shares | Live |
| Momentum Research Limited | | Live |
| RICH MOMENTUM LIMITED | | Live |
| Social Momentum Limited | Private company limited by shares | Live |
| MOMENTUM54 LIMITED | Private company limited by shares | Live |
| MomentumBiz Company Limited | | Live |
| MOMENTUMLABS LIMITED | Private company limited by shares | Live |
| Momentus Limited | Private company limited by shares | Live |
| MOMENTUS CIRCUS SPACE LIMITED | | Live |
| Momentus International Holding Limited | | Live |
| Momentus Robotics Limited | Private company limited by shares | Live |
| MOMI HOM LIMITED | Private company limited by shares | Dissolved |
| Momi Company Limited | Private company limited by shares | Live |
| MOMI GLOBE LIMITED | Private company limited by shares | Live |
| MOMIER INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| Momiji Company Limited | Private company limited by shares | Live |
| MOMIN TRADING COMPANY LIMITED | Private company limited by shares | Live |
| MOMING SCAFFOLDING LIMITED | Private company limited by shares | Live |
| HK Momingo International Hotel Design Investment Group CO., LIMITED | Private company limited by shares | Live |
| MOMINGSI LIMITED | Private company limited by shares | Live |
| MOMIT COMPANY LIMITED | Private company limited by shares | Live |
| MOMM Limited | Private company limited by shares | Live |
| Momma Mia Limited | Private company limited by shares | Live |
| Holy Momma Limited | | Live |
| Boss Mommas Limited | | Live |
| MOMMA MOMMAS LIMITED | Private company limited by shares | Live |
| LA MOMME LIMITED | | Live |
| HK MOMMED CO., LIMITED | | Live |
| MommeeGo Limited | Private company limited by shares | Live |
| Open Mommies Limited | Private company limited by shares | Live |
| Easy Mommy Company Limited | Private company limited by shares | Live |
| HK KITTY MOMMY PRESCHOOL EDUCATION TRAINING LIMITED | Private company limited by shares | Live |
| Mommy (Taiwan) Group Limited | Private company limited by shares | Live |
| Mommy Care Hong Kong Limited | | Live |
| Mommy Long Legs Limited | | Live |
| OCTOBER MOMMY (CHINA) LIMITED | Private company limited by shares | Live |
| KIM MOMMY REITs LIMITED | | Live |
| THANKS MOMMY VENTURE COMPANY LIMITED | Private company limited by shares | Live |
| MOMMY TOTTS LIMITED | Private company limited by shares | Dissolved |
| MommyDaddyMe Limited | Private company limited by shares | Live |
| Mommy's Home Limited | Private company limited by shares | Live |
| MH Mommy's American Home Limited | Private company limited by shares | Live |
| MOMNTECH LIMITED | Private company limited by shares | Live |
| MOMNTECH ELECTRONICS CO., LIMITED | | Live |
| MOMO & KO LIMITED | Private company limited by shares | Dissolved |
| FC MOMO COMPANY LIMITED | Private company limited by shares | Dissolved |
| MOMO HK Limited | Private company limited by shares | Live |
| Momo & Co JP Limited | Private company limited by shares | Live |
| Momo Limited | Private company limited by shares | Live |
| MoMo LED Limited | Private company limited by shares | Live |
| Momo Lam Limited | Private company limited by shares | Live |
| Momo Paw Limited | | Live |
| MOMO COLLECTION LIMITED | Private company limited by shares | Dissolved |
| HK MOMO COSTUME LIMITED | Private company limited by shares | Live |
| MoMo Dumpling HK Limited | Private company limited by shares | Live |
| MOMO ENTERTAINMENT CO. LIMITED | Private company limited by shares | Dissolved |
| MOMO Entertainment Limited | Private company limited by shares | Live |
| Fountainbridge Momo II Limited | Private company limited by shares | Live |
| Momo Garden Limited | Private company limited by shares | Live |
| Momo Is Here Limited | | Live |
| MoMo Solution Limited | | Live |
| MOMO WEAR LIMITED | Private company limited by shares | Dissolved |
| MOMOAYA CO., LIMITED | Private company limited by shares | Dissolved |
| MOMOB LIMITED | Private company limited by shares | Dissolved |
| MOMOBEAUTY HONG KONG LIMITED | | Live |
| MOMOCAT LIMITED | | Live |
| MOMOCAT FASHION LIMITED | Private company limited by shares | Live |
| Momocha Company Limited | Private company limited by shares | Live |
| Momoco International Trade Co., Limited | Private company limited by shares | Live |
| Foshan momoda furnishing Co., Limited | Private company limited by shares | Live |
| MOMODA GIFT LIMITED | Private company limited by shares | Dissolved |
| MOMODA TOYS GIFT LIMITED | Private company limited by shares | Live |
| MomoDoc Company Limited | | Live |
| MoMoDoodle Limited | | Live |
| Momogawa International (HK) Company Limited | Private company limited by shares | Live |
| HK Momokai Limited | Private company limited by shares | Live |
| Momokawa Limited | Private company limited by shares | Live |
| MOMOKING Limited | Private company limited by shares | Live |
| MOMOKO COMPANY LIMITED | Private company limited by shares | Live |
| Momoko Products Co., Limited | Private company limited by shares | Live |
| MOMOKO CORPORATION LIMITED | Private company limited by shares | Live |
| Momoko JP Home Limited | Private company limited by shares | Live |
| MOMOKO INTERNATIONAL LIMITED | | Live |
| MOMO.L LIMITED | Private company limited by shares | Live |
| MOMOLA LIMITED | Private company limited by shares | Live |
| MOMOLINK LIMITED | Private company limited by shares | Dissolved |
| Mo-Mo-Mama Limited | Private company limited by shares | Dissolved |
| Momomic.com (Hong Kong) Limited | Private company limited by shares | Live |
| MOMOMO LIMITED | | Live |
| Momoriceism Limited | Private company limited by shares | Live |
| SKIN MOMORY LIMITED | Private company limited by shares | Live |
| MOMOSE CO., LIMITED | Private company limited by shares | Live |
| MOMOTARO (CHINA) HOLDINGS LIMITED | Private company limited by shares | Live |
| JAPAN MOMOTARO (HONG KONG) FOUNDATION LIMITED | Company limited by guarantee | Dissolved |
| MOMOWIND COMPANY LIMITED | Private company limited by shares | Live |