| MACKISM COMPANY LIMITED | Private company limited by shares | Live |
| MACKIUMAN TRADING LIMITED | | Live |
| MACKLE LIMITED | Private company limited by shares | Dissolved |
| MACKLEE FASHIONS LIMITED | Private company limited by shares | Dissolved |
| MACKLEV TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| MACKLIN'S PRODUCE INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| MACKO LIMITED | Private company limited by shares | Dissolved |
| MACKO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MACKO JEWELRY LIMITED | Private company limited by shares | Live |
| MACKOGO TRADE LIMITED | Private company limited by shares | Live |
| MACKON ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MACKRELL COURT LIMITED | Private company limited by shares | Dissolved |
| MACKSON LIMITED | Private company limited by shares | Dissolved |
| MACKSON LIMITED | Private company limited by shares | Dissolved |
| MACKSON TRADING CO. LIMITED | Private company limited by shares | Live |
| Mackspeed Pvt. Limited | Private company limited by shares | Dissolved |
| MACKSVILLE LIMITED | Private company limited by shares | Dissolved |
| MACKT TRADE LIMITED | Private company limited by shares | Live |
| Macktron Technology Limited | Private company limited by shares | Live |
| Macktronics Limited | Private company limited by shares | Live |
| MACKUB LIMITED | Private company limited by shares | Live |
| MACKWAY LIMITED | Private company limited by shares | Dissolved |
| MACKWORTH LIMITED | Private company limited by shares | Dissolved |
| Mackworth Limited | Private company limited by shares | Live Ceased dormancy on 11-Sep-2012 |
| MACLAINE LIMITED | Private company limited by shares | Dissolved |
| MACLAND LIMITED | Private company limited by shares | Dissolved |
| MACLANE LIMITED | Private company limited by shares | Live |
| MACLAREN LIMITED | | Live |
| Maclaren Toys Limited | Private company limited by shares | Live |
| MACLAY COMPANY LIMITED | Private company limited by shares | Live |
| MACLE LIMITED | Private company limited by shares | Dissolved |
| MACLEAN LIMITED | Private company limited by shares | Live |
| C Maclean & Associates HK Limited | Private company limited by shares | Live |
| MACLEAN POWER CHINA LIMITED | Private company limited by shares | Live |
| MACLEAN MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| MACLEANE ENERGY GROUP LIMITED | Private company limited by shares | Live |
| MACLEAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACLEE TRADING LIMITED | Private company limited by shares | Live |
| FRAZER MACLENNAN LIMITED | Private company limited by shares | Live |
| MACLEOD LIMITED | Private company limited by shares | Dissolved |
| MacLeod Limited | Private company limited by shares | Live |
| MacLeung Company Limited | Private company limited by shares | Live |
| MACLEY LIMITED | Private company limited by shares | Dissolved |
| MACLIFF LIMITED | Private company limited by shares | Live |
| MACLIN LIMITED | Private company limited by shares | Dissolved |
| MACLINA INT'L PAINT CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| MACLINK LIMITED | Private company limited by shares | Dissolved |
| MACLINK ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MACLINK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MACLINK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MACLION LIMITED | Private company limited by shares | Dissolved |
| MACLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| MACLON LIMITED | Private company limited by shares | Dissolved |
| Maclong United International (H.K) Co., Limited | Private company limited by shares | Live |
| MACLOY LIMITED | Private company limited by shares | Live |
| MACLY LIMITED | Private company limited by shares | Live |
| MACMA LIMITED | Private company limited by shares | Live |
| MACMAHON LIMITED | Private company limited by shares | Dissolved |
| MACMAN LIMITED | Private company limited by shares | Live |
| MacMan International Limited | Private company limited by shares | Live |
| MACMANSION COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACMARWICK COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACMASTER LIMITED | Private company limited by shares | Dissolved |
| MACMASTER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MACMASTER INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MACMASTER TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Macmed Limited | Private company limited by shares | Dissolved |
| Macmentai Limited | Private company limited by shares | Live |
| MACMILLANS LIMITED | Private company limited by shares | Dissolved |
| MACMO CHANIN SUPPLY CO., LIMITED | Private company limited by shares | Live |
| MACMOND LIMITED | Private company limited by shares | Dissolved |
| MACMONEY LIMITED | Private company limited by shares | Dissolved |
| MACNEAL-SCHWENDLER COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| MAC-NELS AGENCIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MACNERGY GREEN-KITCHEN TECHNOLOGY PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| MACNICA LIMITED | | Live |
| MACNICE LIMITED | Private company limited by shares | Dissolved |
| TDE MACNO HK LIMITED | Private company limited by shares | Dissolved |
| MACNOMINEES LIMITED | Private company limited by shares | Live |
| MACNOTTA LIMITED | Private company limited by shares | Live |
| MACNOTTA (SPECIALIST CONTRACTOR) LIMITED | Private company limited by shares | Live |
| MACO LIMITED | Private company limited by shares | Dissolved |
| MACO ADV LIMITED | Private company limited by shares | Live |
| MACO SHIPPING CO., LIMITED | Private company limited by shares | Live |
| MACO CONCEPTS LIMITED | Private company limited by shares | Live |
| MACO ARTIST MANAGEMENT CONSULTANT CO LIMITED | Private company limited by shares | Dissolved |
| MACO CORPORATION COMPANY LIMITED | Private company limited by shares | Live |
| Maco Group HK Decoration Materials Co., Limited | | Live |
| MACO DESIGN&DECORATION ENGINEERING (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| MACO DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| MACO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MACO ENGINEERING LIMITED | Private company limited by shares | Live |
| MACO SPORTS EQUIPMENT LIMITED | Private company limited by shares | Live |
| HONGKONG MACO INDUSTRY COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Jan-2016 |
| MACO ART PRECISION INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MACO LEADER INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| MACO Industry Co., Limited | Private company limited by shares | Live |
| MACO HIPERLION INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| NEW MACO (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACO INTERNATIONAL (HK) COMPANY LIMITED | Private company limited by shares | Live |