| MAXWELL MAXCARE SCIENCE FOUNDATION LIMITED | Company limited by guarantee | Live |
| MAXWELL METAL AG LIMITED | | Live |
| MAXWELL NETWORKS LIMITED | Private company limited by shares | Dissolved |
| HATTERSLEY MAXWELL NOALL LIMITED | Private company limited by shares | Dissolved |
| MAXWELL OPTICS HONGKONG LIMITED | | Live |
| ORIENTAL MAXWELL LIMITED | Private company limited by shares | Live |
| MAXWELL OUTDOOR ACCESSORIES LIMITED | Private company limited by shares | Live |
| MAXWELL OUTDOOR CO., LIMITED | Private company limited by shares | Live |
| MAXWELL OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| MAXWELL PACIFIC LIMITED | Private company limited by shares | Dissolved |
| MAXWELL PACIFIC LIMITED | Private company limited by shares | Live |
| MAXWELL PRINTED CIRCUIT CO. LIMITED | Private company limited by shares | Dissolved |
| MAXWELL PRODUCTION LIMITED | Private company limited by shares | Live |
| MAXWELL TOYS AND PRODUCTS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| MAXWELL TOYS AND PRODUCTS MANUFACTORY LIMITED | Private company limited by shares | Live |
| MAXWELL PROMOTION LIMITED | Private company limited by shares | Dissolved |
| MAXWELL PROPERTIES LIMITED | Private company limited by shares | Live |
| MAXWELL PROPERTY AGENCY LIMITED | Private company limited by shares | Live |
| MAXWELL SEAFOOD RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| MAXWELL SHIPPING LIMITED | Private company limited by shares | Live |
| MAXWELL SISCO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SIVA MAXWELL LIMITED | Private company limited by shares | Dissolved |
| MAXWELL SOLUTIONS LIMITED | Private company limited by shares | Live |
| MAXWELL SOLUTIONS INTERNATIONAL CO LIMITED | Private company limited by shares | Live |
| MAXWELL SOURCING LIMITED | Private company limited by shares | Dissolved |
| MAXWELL SOURCING CO., LIMITED | Private company limited by shares | Live |
| MAXWELL (D.Y.) SPECIALTY COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 28-Aug-2009 |
| MAXWELL STAR COMPANY LIMITED | Private company limited by shares | Live |
| MAXWELL STONE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MAXWELL SUCCESS CREATIVE LIMITED | Private company limited by shares | Live |
| SUPREME MAXWELL LIMITED | Private company limited by shares | Live |
| MAXWELL SURPLUS LIMITED | Private company limited by shares | Live |
| MAXWELL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| MAXWELL TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| MAXWELL TECHNOLOGIES HONG KONG LIMITED | Private company limited by shares | Live |
| MAXWELL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK Maxwell Technology Limited | Private company limited by shares | Live |
| MAXWELL (CHINA) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| MAXWELL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Maxwell Technology (HK) Co., Limited | Private company limited by shares | Live |
| MAXWELL ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MAXWELL TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Maxwell Radio Technology Laboratory Co., Limited | | Live |
| MAXWELL TECHNOLOGY SERVICE LIMITED | Private company limited by shares | Live |
| MAXWELL TOOLS INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Maxwell Trade Company Limited | Private company limited by shares | Live |
| MAXWELL INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| MAXWELL TRADING LIMITED | Private company limited by shares | Dissolved |
| MAXWELL TRADING LIMITED | Private company limited by shares | Dissolved |
| MAXWELL TRADING LIMITED | Private company limited by shares | Live |
| Maxwell General Trading Co., Limited | Private company limited by shares | Live |
| MANCHENG MAXWELL TRADING CO., LIMITED | Private company limited by shares | Live |
| EVER MAXWELL TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Maxwell Elliot Trading Limited | Private company limited by shares | Live |
| MaxWell Import and Export Trading Company Limited | Private company limited by shares | Live |
| MAXWELL (HK) TRADING LIMITED | Private company limited by shares | Dissolved |
| Maxwell Trading (HK) Limited | Private company limited by shares | Live |
| MAXWELL (HK) TRADING LIMITED | Private company limited by shares | Live |
| MAXWELL INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| MAXWELL INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| MAXWELL INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Maxwell International Trading Limited | | Live |
| ZHEJIANG MAXWELL INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Maxwell Training Limited | Private company limited by shares | Live |
| MAXWELL TRANSPORTATION LIMITED | Private company limited by shares | Live |
| MAXWELL TRANSPORTATION (ASIA) LIMITED | Private company limited by shares | Dissolved |
| MAXWELL UNIVERSAL LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Mar-2008 |
| MAXWELL VISION COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG MAXWELL IMP & EXP CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG MAXWELL CO., LIMITED | Private company limited by shares | Live |
| MAXWELLING TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Maxwell's Capital Limited | | Live |
| MAXWEST COMMUNICATION LIMITED | Private company limited by shares | Live |
| Maxwest International Limited | Private company limited by shares | Live |
| Maxwhale Holding Limited | | Live |
| Maxwich Limited | | Live |
| MAXWICK LIMITED | Private company limited by shares | Dissolved |
| MAXWICK LIMITED | Private company limited by shares | Live |
| MAXWICK LIMITED | Private company limited by shares | Live |
| MAXWICK INVESTMENT LIMITED | Private company limited by shares | Live |
| MAXWICK PROPERTIES LIMITED | Private company limited by shares | Live |
| MAXWIDE LIMITED | Private company limited by shares | Dissolved |
| MAXWIDE ASIA LIMITED | Private company limited by shares | Dissolved |
| MAXWIDE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MAXWIDE INVESTMENT LIMITED | Private company limited by shares | Live |
| MAXWILL COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAXWILL PRO LIMITED | Private company limited by shares | Dissolved |
| MAXWILL LIMITED | Private company limited by shares | Dissolved |
| MAXWILL LIMITED | Private company limited by shares | Dissolved |
| MAXWILL ENTERPRISE LIMITED | Private company limited by shares | Live |
| MAXWILL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAXWILL PRECISION LIMITED | Private company limited by shares | Dissolved |
| MAXWIN LIMITED | Private company limited by shares | Dissolved |
| MAXWIN LIMITED | Private company limited by shares | Dissolved |
| Top Maxwin Limited | Private company limited by shares | Dissolved |
| MAXWIN LIMITED | Private company limited by shares | Dissolved |
| MAXWIN LIMITED | Private company limited by shares | Live |
| TOP MAXWIN LIMITED | Private company limited by shares | Live |
| TOP MAXWIN LIMITED | Private company limited by shares | Live |
| BEST MAXWIN LIMITED | Private company limited by shares | Live |