| MAINLAND LIMITED | Private company limited by shares | Live |
| AEF GBA Mainland Limited | | Live |
| MAINLAND FYB LIMITED | | Live |
| Mainland Blooming Limited | Private company limited by shares | Live |
| CHINA BRIGHT MAINLAND LIMITED | Private company limited by shares | Live |
| MAINLAND CAPITAL LIMITED | Private company limited by shares | Dissolved |
| MAINLAND CARPET COMPANY LIMITED | Private company limited by shares | Dissolved |
| (HONGKONG) PROMOTION CENTER FOR BUSINESS TRAVEL & INVESTMENT IN CHINESE MAINLAND LIMITED | Private company limited by shares | Dissolved |
| CHINA MAINLAND LIMITED | Private company limited by shares | Live |
| CHINA MAINLAND GROUP LIMITED | Private company limited by shares | Live |
| South China (Mainland) Limited | Private company limited by shares | Live |
| MAINLAND INTERNATIONAL PETROLEUM STORAGE AND TRANSPORTATION CO., LIMITED | Private company limited by shares | Live |
| Cloud Computing Mainland Digital Technology Holdings (China) Co., Limited | Private company limited by shares | Live |
| MAINLAND ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MAINLAND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MAINLAND EVENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAINLAND INVESTMENT ENTERPRISES PRODUCTS TRADE FAIR LIMITED | Private company limited by shares | Dissolved |
| MAINLAND FINANCE LIMITED | Private company limited by shares | Dissolved |
| GAIN MAINLAND LIMITED | Private company limited by shares | Dissolved |
| GERMANY MAINLAND GROUP (CHINA) LIMITED | Private company limited by shares | Live |
| H.K. GOLDPACFIC INV. GROUP (MAINLAND) SHARES LIMITED | Private company limited by shares | Dissolved |
| Jia's Mainland International Investment Holding Group Limited | Private company limited by shares | Live |
| HKAW Fundsoil Mainland Investment Co., Limited | Private company limited by shares | Dissolved |
| Hongkong Professional Support Association of Mainland Young Immigrants Limited -The- | Company limited by guarantee | Live |
| ZHONGGANG MAINLAND INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| MAINLAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAINLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| MAINLAND ASIA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAINLAND CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Southwest Mainland Investment Limited | Private company limited by shares | Live |
| MAINLAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CHINA MAINLAND MAGAZINE PUBLICATION CO., LIMITED | Private company limited by shares | Dissolved |
| MAINLAND METALS & MINERALS LIMITED | Private company limited by shares | Dissolved |
| OULAI (China) YA MAINLAND HOLDING GROUP LIMITED | | Live |
| MAINLAND ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| MAINLAND PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| MAINLAND REALTY LIMITED | Private company limited by shares | Dissolved |
| LIU JIANG SCHOOL MAINLAND & OVERSEAS COUNCIL LIMITED | Company limited by guarantee | Live |
| MAINLAND SHELTERS LIMITED | Private company limited by shares | Dissolved |
| Mainland Shoes Center Limited | Private company limited by shares | Live |
| MAINLAND TIN SMELTING LIMITED | Private company limited by shares | Dissolved |
| Mainland Software Limited | Private company limited by shares | Live |
| XI WANG HE FAN NAO MAINLAND TRADE LIMITED | Private company limited by shares | Dissolved |
| GERMANY WEIDIOU MAINLAND LIMITED | Private company limited by shares | Live |
| MAINLAND WEIDIOU DIANPEN SYSTEM (CHINA) CO., LIMITED | Private company limited by shares | Live |
| Starian Mainland-Hong Kong Students Career Exchange Centre Limited | | Live |
| China Mainland-Hong Kong Youngsters Exchange Association Limited | | Live |
| MAINLANDOOR LIMITED | Private company limited by shares | Dissolved |