| SUN SEA MATTRESSES MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| Matt's Standard Company Limited | Private company limited by shares | Live |
| Mattsson IP Limited | Private company limited by shares | Live Commenced dormancy on 20-Jul-2018 |
| MATT-TEK LIMITED | Private company limited by shares | Dissolved |
| Sylvia Mattural Limited | Private company limited by shares | Live |
| MattVerse Limited | | Live |
| Mattvis Limited | Private company limited by shares | Live |
| MATU PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| MATU ROMERO LIMITED | Private company limited by shares | Live |
| MATU TRADING LIMITED | Private company limited by shares | Live |
| MATUA LIVING CO., LIMITED | | Live |
| MATUANSUN INTERNATIONAL (HONGKONG) LIMITED | Private company limited by shares | Live |
| MATUEN LIMITED | | Live |
| MATUNE LIMITED | Private company limited by shares | Live |
| MATUNE POWER SYSTEMS LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Jul-2015 |
| Matur Limited | Private company limited by shares | Dissolved |
| MATURE LIMITED | Private company limited by shares | Dissolved |
| MATURE SKY LIMITED | Private company limited by shares | Dissolved |
| MATURUS INVESTMENTS LIMITED | Private company limited by shares | Live |
| Matusal HK Limited | Private company limited by shares | Dissolved |
| MATUSAL HK LIMITED | Private company limited by shares | Live |
| MATUST TRADINGS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| GREEN MATUTUM TRADE MANAGEMENT LIMITED | Private company limited by shares | Live |
| MATV LIMITED | Private company limited by shares | Live |
| MATV (Asia) Limited | Private company limited by shares | Live |
| MATVIEW LIMITED | Private company limited by shares | Live |
| MATWAY LIMITED | Private company limited by shares | Live |
| MATWAY INVESTMENTS LIMITED | Private company limited by shares | Live |
| Matwing Company Limited | Private company limited by shares | Dissolved |
| MATY LIMITED | Private company limited by shares | Dissolved |
| MATY LIMITED | Private company limited by shares | Dissolved |
| MATYET ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MATZ FORM LIMITED | Private company limited by shares | Live |
| HONG KONG MATZU CULTURE DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| MATZUDA LIMITED | Private company limited by shares | Dissolved |
| MATZUDA LIMITED | Private company limited by shares | Live |
| MATZU-E TOYS LIMITED | Private company limited by shares | Live |
| MATZUTAT & CIE LIMITED | Private company limited by shares | Live |