| SINOAMER TECH LIMITED | Private company limited by shares | Live |
| SINO-AMERICA ASIA LIMITED | Private company limited by shares | Live |
| SINO-AMERICA (ASIA-PACIFIC) ECONOMIC RESEARCH FOUNDATION LIMITED | Private company limited by shares | Live |
| SINO-AMERICA COMMERCIAL SERVICE CO., LIMITED | Private company limited by shares | Live |
| Sino-America Group Co., Limited | Private company limited by shares | Live |
| SINO-AMERICA COMMERCE LIMITED | Private company limited by shares | Dissolved |
| SINO-AMERICA CAPITAL MARKET RESEARCH & CONSULTANT LIMITED | Private company limited by shares | Live |
| SINO-AMERICA (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| SINO-AMERICA NEW ENERGY INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO-AMERICA GATEWAY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Sino-America International Networking Limited | Private company limited by shares | Live |
| SINO-AMERICA LINES LIMITED | Private company limited by shares | Live |
| SINO-AMERICA MINERAL EXPLORATION AND MINING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-AMERICA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SINO-AMERICA RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINO-AMERICA TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MIV SINO-AMERICAN LIMITED | | Live |
| SINO-AMERICAN TRADE ADVANCEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-AMERICAN BELIEF LIMITED | Private company limited by shares | Live |
| SINO-AMERICAN COMPUTER LIMITED | Private company limited by shares | Dissolved |
| SINO-AMERICAN DISTRIBUTORS LIMITED | Private company limited by shares | Live |
| SINO-AMERICAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Sino-American Investment Group Limited | Private company limited by shares | Live |
| Sino-American Dr. Lee's Lab Limited | Private company limited by shares | Live |
| SINO-AMERICAN MINERAL RESOURCES LIMITED | Private company limited by shares | Dissolved |
| Sino-American Resources Limited | Private company limited by shares | Dissolved |
| SINO-AMERICAN SHIPPING CO. LIMITED | Private company limited by shares | Dissolved |
| SINO-AMERICAN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |