| MATHOME EDUCATION CENTRE LIMITED | Private company limited by shares | Live |
| Mathome Education Centre (Hang Hau) Limited | Private company limited by shares | Live |
| MATHOME EDUCATION CENTRE (PRINCE EDWARD) LIMITED | | Live |
| MATHOME EDUCATION CENTRE (SAI WAN HO) LIMITED | | Live |
| MATHOP LIMITED | Private company limited by shares | Live |
| MathPluScience Private Limited | Private company limited by shares | Live |
| IT MATHS COMPANY LIMITED | Private company limited by shares | Live |
| Wun Ka Wai Maths Limited | Private company limited by shares | Live |
| MATHS 100.COM LIMITED | Private company limited by shares | Dissolved |
| CANOTTA MATHS LEARNING CENTRE LIMITED | Private company limited by shares | Live |
| DR. CHAN MATHS DYNAMICS LIMITED | Private company limited by shares | Live |
| Maths Master Education Limited | Private company limited by shares | Live |
| Mental Maths Education Company Limited | Private company limited by shares | Dissolved |
| Raymond Maths Education Limited | | Live |
| MATHS GENERATION LIMITED | | Live |
| Ideal Maths. Limited | Private company limited by shares | Live |
| INSPIRE MATHS LIMITED | Private company limited by shares | Live |
| MATHS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL MATHS QUOTIENT SOCIETY LIMITED | Private company limited by shares | Dissolved |
| Maths Journey Association Limited | Private company limited by shares | Live |
| KWIK MATHS COMPANY LIMITED | Private company limited by shares | Live |
| Retired Maths Teachers Limited | Company limited by guarantee | Live |
| Fu Shing Maths Centre Limited | Private company limited by shares | Live |
| Cloud Computing Maths Tech Limited | | Live |
| Elite Tutors & Maths Experts Limited | | Live |
| MATHSECRET HONG KONG LIMITED | Private company limited by shares | Dissolved |
| MATHSLAB CO., LIMITED | Private company limited by shares | Live |
| MATHSLAB EDUCATION LIMITED | Private company limited by shares | Live |
| MATHSLOCK LIMITED | Private company limited by shares | Live |
| MATHSLOCK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Mathsnia HK Limited | Private company limited by shares | Live |
| MATHS-PARADISE LIMITED | Private company limited by shares | Live |
| Mathspiration Limited | Private company limited by shares | Live |
| MATHSPORT LIMITED | Private company limited by shares | Live |
| Cambridge Mathstories Limited | Private company limited by shares | Live |
| Mathur Limited | | Live |
| Mathvolution Limited | Private company limited by shares | Live |
| Mathwise Education Limited | | Live |
| MATHY RESTAURANT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| MathyKay Hong Kong Limited | Private company limited by shares | Live |
| MATHYS DESIGN LIMITED | Private company limited by shares | Live |
| AL MATI LIMITED | Private company limited by shares | Live |
| Xiamen matian (China) tire Co., Limited | Private company limited by shares | Live |
| MATIAN HOLDINGS GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG MATIAN TRADE LIMITED | Private company limited by shares | Live |
| MATIAS LIMITED | | Live |
| MATIC LIMITED | Private company limited by shares | Live |
| MATICA CHINA LIMITED | Private company limited by shares | Dissolved |
| Matica Technologies APAC Limited | Private company limited by shares | Live |
| MATICAN LIMITED | Private company limited by shares | Live |
| Maticgo Limited | | Live |
| GRANT MATICH (H.K.) LIMITED | Private company limited by shares | Dissolved |
| MATICHEN LIMITED | Private company limited by shares | Dissolved |
| MATICO LIMITED | Private company limited by shares | Live |
| MATICOM CO., LIMITED | Private company limited by shares | Live |
| HK MATIER INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| L'ART ET LA MATIERE LIMITED | Private company limited by shares | Live |
| MATIGATION LIMITED | Private company limited by shares | Live Commenced dormancy on 31-Mar-2010 |
| MATILDA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Matilda Limited | | Live |
| MATILI LIMITED | Private company limited by shares | Live |
| MATILI TRADE LIMITED | Private company limited by shares | Live |
| MATILLION LIMITED | | Live |
| MATIMA LIMITED | Private company limited by shares | Live |
| MATIMAK LIMITED | Private company limited by shares | Dissolved |
| MATIMAK TEXTILES LIMITED | Private company limited by shares | Dissolved |
| MATI-MARK LIMITED | Private company limited by shares | Dissolved |
| LE MATIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| OST MATIN LIMITED | Private company limited by shares | Live |
| 5h du matin LIMITED | Private company limited by shares | Live |
| Matin Electronics Limited | Private company limited by shares | Dissolved |
| MATIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MATIN INVESTMENT HOLOING GROUP LIMITED | Private company limited by shares | Live |
| MATIN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MATIN INVESTMENT LIMITED | Private company limited by shares | Live |
| MATIN PACIFIC LIMITED | Private company limited by shares | Live |
| MATIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| ROSEE DU MATIN COMPANY LIMITED | Private company limited by shares | Live |
| Matin Sail Co., Limited | Private company limited by shares | Live |
| MATIN SHIPPING LIMITED | Private company limited by shares | Live |
| MATIN TRADING LIMITED | Private company limited by shares | Dissolved |
| WT-LE MATIN COMPANY LIMITED | Private company limited by shares | Live |
| BANDA MATINA LIMITED | Private company limited by shares | Live |
| MATINDI COMPANY LIMITED | | Live |
| MATINEE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MATINS INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Matiolla Limited | Private company limited by shares | Live |
| Mation Limited | Private company limited by shares | Live |
| HUAKE MATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MATION INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| Matirio Limited | Private company limited by shares | Live |
| NINGBO MATIRIT CO., LIMITED | Private company limited by shares | Dissolved |
| MATIS LIMITED | Private company limited by shares | Dissolved |
| MATIS LIMITED | Private company limited by shares | Live |
| Matison Global Limited | | Live |
| MATISSE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MATISSE LIMITED | Private company limited by shares | Live |
| NH Matisse Limited | Private company limited by shares | Live |
| MATISSE ASIA COMPANY LIMITED | Private company limited by shares | Live |
| MATISSE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |