| MAMA TRAVEL SERVICES LIMITED | Private company limited by shares | Live |
| SHOPAHOLIC MAMA LIMITED | Private company limited by shares | Live |
| SHOPPING MAMA LIMITED | Private company limited by shares | Live |
| MAMA SHOPS LIMITED | Private company limited by shares | Live |
| SPICY MAMA GROUP HOLDING LIMITED | Private company limited by shares | Live |
| SPICY MAMA MANUFACTURING LIMITED | Private company limited by shares | Live |
| MaMa Store Limited | Private company limited by shares | Live |
| MAMA STUDIO LIMITED | Private company limited by shares | Live |
| MAMA ART STUDIO LIMITED | Private company limited by shares | Live |
| SUPA MAMA HOUSEHOLD LIMITED | Private company limited by shares | Live |
| Tchi Tchi Mama Limited | Private company limited by shares | Live |
| MAMA TEACHING RESEARCH ASSOCIATION LIMITED | Company limited by guarantee | Live |
| MaMa Tech Limited | Private company limited by shares | Live |
| Ann Mama Thai Restaurant Limited | | Live |
| TRAVEL MAMA LIMITED | Private company limited by shares | Live |
| TRAVEL MAMA DAY LIMITED | Private company limited by shares | Live |
| Mama Maria's Travel Group Company Limited | Private company limited by shares | Dissolved |
| MAMA TTIDA LIMITED | Private company limited by shares | Live |
| WASHING MAMA LIMITED | Private company limited by shares | Live |
| Mama Maria's World Company Limited | Private company limited by shares | Live |
| MAMA MARIA'S NEW WORLD COMPANY LIMITED | Private company limited by shares | Live |
| YEUNG MAMA CLEANING CO., LIMITED | Private company limited by shares | Live |
| Mama100 Hong Kong Limited | Private company limited by shares | Live |
| MAMABABY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| MamaBBshop Limited | Private company limited by shares | Live |
| MAMABOSS LIMITED | | Live |
| mamabuy.hk Limited | Private company limited by shares | Live |
| MAMAER LIMITED | Private company limited by shares | Dissolved |
| MAMAGAMA LIMITED | Private company limited by shares | Live |
| GBA EQUESTRIANISM MAMAGE GROUP LIMITED | Private company limited by shares | Live |
| MAMAGHANIAN TOYS HK COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAMAGREENIA EDUCATION LIMITED | Private company limited by shares | Live |
| MAMAGREENIA READING FUND HONG KONG LIMITED | Company limited by guarantee | Live |
| Mamahelpers Limited | Private company limited by shares | Live |
| Mamahen Hong Kong Limited | Private company limited by shares | Live |
| MAMAHUHU LIMITED | | Live |
| MAMAISON LIMITED | Private company limited by shares | Dissolved |
| Mamajoley Collection Limited | | Live |
| Mamak Limited | | Live |
| Mamakase Limited | | Live |
| MAMA-kingdom.com Group Limited | Private company limited by shares | Live |
| Mamamalls.com Holdings Limited | Private company limited by shares | Live |
| MAMAMI LIMITED | | Live |
| MAMAMI 2.0 LIMITED | | Live |
| MAMAMIA LIMITED | Private company limited by shares | Live |
| MAMAMIA HONG KONG LIMITED | Private company limited by shares | Dissolved |
| MAMAMIYOU TRADE LIMITED | Private company limited by shares | Live |
| MamaMore Limited | Private company limited by shares | Live |
| Mamanaku Limited | | Live |
| MAMANI RHUM & SPICES LIMITED | Private company limited by shares | Live |
| M.A.Manning and Son Limited | Private company limited by shares | Dissolved |
| MAMAPAPA LIMITED | Private company limited by shares | Live |
| MamaQ Limited | Private company limited by shares | Dissolved |
| Mamaroo Limited | Private company limited by shares | Live |
| MAMA'S LIMITED | Private company limited by shares | Live |
| Ya Mamas Limited | Private company limited by shares | Live |
| Mama's Dream Cafe Limited | | Live |
| Mama's Concepts Co Limited | Private company limited by shares | Live |
| Sun mama's Garden Limited | Private company limited by shares | Live |
| MAMAS & PAPAS (HONG KONG) LIMITED | Private company limited by shares | Live |
| MAMAS KITCHEN LIMITED | Private company limited by shares | Live |
| MAMA'S PRODUCTIONS LIMITED | Private company limited by shares | Live |
| Tibetan Mamas Limited | Private company limited by shares | Live |
| MamaShopping Company Limited | Private company limited by shares | Live |
| MAMASTATION COMPANY LIMITED | Private company limited by shares | Live |
| MAMATOR LIMITED | Private company limited by shares | Dissolved |
| HONGKONG & SHANGHAI MAMATOWN INVESTMENT CONSULTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAMAYA LIMITED | Private company limited by shares | Live |
| Mamba Limited | Private company limited by shares | Live |
| MAMBA 42 LIMITED | | Live |
| MAMBA 1 LIMITED | | Live |
| MAMBA 2 LIMITED | | Live |
| MAMBA 3 LIMITED | | Live |
| AMERICAN MAMBA SPORTING GOODS CO., LIMITED | | Live |
| MAMBA BEAUTY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Mamba Bike (HK) Limited | Private company limited by shares | Live |
| Black Mamba Limited | Private company limited by shares | Live |
| Black Mamba Lagend Brand Management Limited | Private company limited by shares | Live |
| Mamba Brand Management Co., Limited | | Live |
| HK Jungle Mamba Co., Limited | Private company limited by shares | Live |
| MAMBA Interactive Entertainment Limited | Private company limited by shares | Live |
| Mamba Group Limited | | Live |
| GUANGZHOU MAMBA ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| Mamba (Hong Kong) Limited | Private company limited by shares | Live |
| Mamba (International) Limited | Private company limited by shares | Live |
| MEGA MAMBA 43 LIMITED | | Live |
| Mamba Flame Sporting Goods Co., Limited | | Live |
| MAMBA TRADING LIMITED | Private company limited by shares | Live |
| ULTRA MAMBA 44 LIMITED | | Live |
| MAMBATE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Mambell Limited | Private company limited by shares | Live |
| NZ MAMBER LIMITED | | Live |
| MAMCO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MAME LAB LIMITED | Private company limited by shares | Live |
| MAME LIMITED | | Live |
| MAMEHA LIMITED | Private company limited by shares | Live |
| MaMeMore Limited | | Live |
| MAMESHARE LIMITED | Private company limited by shares | Live |
| MAMEY COMPANY LIMITED | Private company limited by shares | Live |
| ITALY MAMEYA (INTERNATIONAL) SHOES & FASHION LIMITED | Private company limited by shares | Dissolved |