| MARFLEET LIMITED | Private company limited by shares | Dissolved |
| MarFlex Asia Limited | Private company limited by shares | Live |
| Marflex Energy Co., Limited | | Live |
| MARFLEX TRADING LIMITED | Private company limited by shares | Live |
| MARFOO TRADE LIMITED | | Live |
| MARFORD LIMITED | Private company limited by shares | Dissolved |
| MARFORD PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| MARFORTH LIMITED | Private company limited by shares | Dissolved |
| MARFORTUNES TRADING LIMITED | Private company limited by shares | Live |
| MARFU LIMITED | | Live |
| MARFUL LIMITED | Private company limited by shares | Live |
| HongKong MarfuLoong Pharmaceutical Co., Limited | | Live |
| Marga Asia Limited | Private company limited by shares | Live |
| Margajaya Elite Group Limited | | Live |
| MARGAN LIMITED | Private company limited by shares | Dissolved |
| MARGANI COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARGARCO LIMITED | Private company limited by shares | Dissolved |
| MARGAREE LIMITED | Private company limited by shares | Dissolved |
| MARGARET KHOO AND ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| PRINCESS MARGARET CHINA LIMITED | Private company limited by shares | Live |
| MARGARET CHOW COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARGARET INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Margaret Design Co., Limited | | Live |
| MARGARET ZEE CHARITABLE FOUNDATION LIMITED | Company limited by guarantee | Live |
| Margaret Global Business CO., Limited | Private company limited by shares | Live |
| HENRY MARGARET LIMITED | Private company limited by shares | Dissolved |
| MARGARET WILLIAMS HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| MARGARET S. LEUNG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| USA MARGARET LORI INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| MARGARET MARINE CARRIERS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| MARGARET (HK) MEDICAL CHARITY FOUNDATION LIMITED | Private company limited by shares | Live |
| MARGARET INTERNATIONAL MEDICAL FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| MARGARET TERESA MEDICAL CENTRE LIMITED | Private company limited by shares | Live |
| MARGARET MUIR LIMITED | Private company limited by shares | Live |
| MARGARET OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| MARGARET RIVER FOR ASIA LIMITED | Private company limited by shares | Live |
| FRENCH MARGARET RED VITICULTURE COMPANY LIMITED | Private company limited by shares | Live |
| ST. MARGARET'S GIRLS' COLLEGE, HONG KONG LIMITED | Company limited by guarantee | Live |
| ST. MARGARET'S EDUCATIONAL ORGANIZATION LIMITED | Company limited by guarantee | Live |
| HK MARGARINE TRADING LIMITED | Private company limited by shares | Live |
| MARGARITA LIMITED | | Live |
| MARGARITA 716 LIMITED | | Live |
| MARGARSON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MARGARTHUR LIMITED | Private company limited by shares | Dissolved |
| MARGATE LIMITED | Private company limited by shares | Dissolved |
| MARGATE ENTERPRISES LIMITED | Private company limited by shares | Live |
| MARGATE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MARGATTA LIMITED | Private company limited by shares | Dissolved |
| MARGAUX CAPITAL ASIA LIMITED | Private company limited by shares | Dissolved |
| MARGAUX CAPITAL LIMITED | Private company limited by shares | Live |
| COLETTE AND MARGAUX LIMITED | Private company limited by shares | Live |
| MARGAUX COLLECTION LIMITED | Private company limited by shares | Live |
| MARGAUX ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MARGAUX FABRICS LIMITED | Private company limited by shares | Dissolved |
| MARGAUX FINANCE LIMITED | Private company limited by shares | Live |
| MARGAUX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Margaux Investment Limited | | Live |
| MARGAUX WINE LIMITED | | Live |
| MARGAX LATOUR (HOLDING) INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| MARGELA LIMITED | Private company limited by shares | Dissolved |
| MARGELING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Margen Group Limited | | Live |
| MARGEN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MARGENDA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MARGERY LIMITED | Private company limited by shares | Dissolved |
| MARGERY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MARGETER LIMITED | Private company limited by shares | Dissolved |
| MARGI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Margiana Trading Limited | Private company limited by shares | Live |
| TOP MARGIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARGIN LIMITED | Private company limited by shares | Dissolved |
| AGE MARGIN COMPANY LIMITED | Private company limited by shares | Live |
| New Margin Limited | Private company limited by shares | Ceased to exist as a separate entity |
| BIG MARGIN LIMITED | Private company limited by shares | Live |
| Margin Company Limited | Private company limited by shares | Live |
| CAPITAL MARGIN LIMITED | Private company limited by shares | Dissolved |
| CHINA MARGIN LIMITED | Private company limited by shares | Dissolved |
| COMMENCE MARGIN LIMITED | Private company limited by shares | Dissolved |
| DRAGON MARGIN LIMITED | Private company limited by shares | Dissolved |
| MARGIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| EVER MARGIN LIMITED | Private company limited by shares | Dissolved |
| EXULL MARGIN LIMITED | Private company limited by shares | Live |
| GAIN MARGIN LIMITED | Private company limited by shares | Live |
| GLORY MARGIN LIMITED | Private company limited by shares | Dissolved |
| GOLD MARGIN LIMITED | Private company limited by shares | Dissolved |
| New Margin Holding Limited | Private company limited by shares | Live |
| GOLD MARGIN HOLDING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG WELL MARGIN LIMITED | Private company limited by shares | Live |
| TOP MARGIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT MARGIN INVESTMENT LIMITED | Private company limited by shares | Live |
| BEST MARGIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| MAGIC MARGIN LIMITED | Private company limited by shares | Live |
| MASS MARGIN LIMITED | | Live |
| SALES MARGIN LIMITED | Private company limited by shares | Dissolved |
| MARGIN SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER MARGIN LIMITED | Private company limited by shares | Live |
| Stack Margin Limited | Private company limited by shares | Live |
| TRADE MARGIN LIMITED | Private company limited by shares | Dissolved |
| CHINA MARGIN INTERNATIONAL TRADING (HK) LIMITED | Private company limited by shares | Live |
| MARGINAL CLOTHING LIMITED | Private company limited by shares | Live |