| UNITED CHAMPION TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED CHINESE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Chuangjia United Trading Limited | Private company limited by shares | Live |
| UNITED CONCORD TRADING LIMITED | Private company limited by shares | Dissolved |
| United Trading & Consultancy Limited | Private company limited by shares | Live |
| UNITED TRADING COOPERATION LIMITED | Private company limited by shares | Dissolved |
| DATONG UNITED RICH TRADING LIMITED | Private company limited by shares | Live |
| UNITED DRAGON TRADING LIMITED | Private company limited by shares | Live |
| DRAGON UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED ELECTRIC TRADING COMPANY LIMITED | Private company limited by shares | Live |
| United Trading Enterprise Limited | Private company limited by shares | Live |
| UNITED FAME TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED FAME TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED FAME TRADING LIMITED | Private company limited by shares | Live |
| FAST UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED FIRST TRADING LIMITED | Private company limited by shares | Live |
| United Furniture Trading Company Limited | Private company limited by shares | Live |
| GAIN UNITED TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED GAIN TRADING LIMITED | Private company limited by shares | Live |
| UNITED GLINTTER TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED GLORY TRADING LIMITED | | Live |
| GOLD UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED GOLD TRADING LIMITED | Private company limited by shares | Live |
| GOLD UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED GRAND TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED GRAND TRADING LIMITED | Private company limited by shares | Live |
| UNITED GRAPES TRADING LIMITED | Private company limited by shares | Live |
| UNITED HILL TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED HOLDING TRADING LIMITED | Private company limited by shares | Dissolved |
| HOLY UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED HONEST TRADING LIMITED | Private company limited by shares | Dissolved |
| United Honesty Trading Company Limited | Private company limited by shares | Live |
| DRAGON UNITED TRADING INVESTMENT LIMITED | Private company limited by shares | Live |
| UNITED POWER INVESTMENT AND TRADING LIMITED | Private company limited by shares | Dissolved |
| JAYMIE UNITED TRADING LIMITED | Private company limited by shares | Live |
| LEAD (UNITED) TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED LEADER TRADING LIMITED | Private company limited by shares | Live |
| Leader United Trading Limited | Private company limited by shares | Live |
| LONG UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED LUCK TRADING LIMITED | Private company limited by shares | Live |
| UNITED TRADING LUCKY LIMITED | Private company limited by shares | Live |
| UNITED MANUFACTURERS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED MEGA TRADING LIMITED | Private company limited by shares | Live |
| UNITED MINERAL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED NON-FERROUS TRADING LIMITED | Private company limited by shares | Live |
| UNITED OCEAN TRADING LIMITED | Private company limited by shares | Live |
| OCEAN UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED PACIFIC TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED ASIA PACIFIC TRADING LIMITED | Private company limited by shares | Live |
| United South Pacific (Fujian) Trading Co. Limited | Private company limited by shares | Live |
| UNITED PETRO TRADING LIMITED | Private company limited by shares | Live |
| UNITED POWER TRADING LIMITED | Private company limited by shares | Dissolved |
| POWER UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED POWER TRADING LIMITED | Private company limited by shares | Live |
| UNITED PROGRESSIVE TRADING COMPANY LIMITED | Private company limited by shares | Live |
| UNITED PROSPERIOUS TRADING LIMITED | Private company limited by shares | Live |
| UNITED PROSPEROUS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED REAPING TRADING LIMITED | Private company limited by shares | Live |
| United Oil & Resources Trading Limited | Private company limited by shares | Live |
| UNITED RICH TRADING LIMITED | Private company limited by shares | Live |
| RICH UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED SENSE TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED TRADING AND SHIPPING COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| UNITED SHOE TRADING LIMITED | Private company limited by shares | Live |
| SMART UNITED TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED SMART TRADING LIMITED | Private company limited by shares | Dissolved |
| SOUTH UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED STRENGTH TRADING LIMITED | Private company limited by shares | Live |
| UNITED SUCCESS TRADING LIMITED | Private company limited by shares | Live |
| SUCCESS UNITED TRADING LIMITED | | Live |
| UNITED TARGET TRADING LIMITED | Private company limited by shares | Live |
| UNITED TEAM TRADING LIMITED | Private company limited by shares | Live |
| UNITED TERRA TRADING LIMITED | | Live |
| TONKING UNITED TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED TRUMP TRADING LIMITED | Private company limited by shares | Dissolved |
| VICTORY UNITED TRADING LIMITED | Private company limited by shares | Dissolved |
| UNITED VISION TRADING COMPANY LIMITED | Private company limited by shares | Live |
| UNITED WANJIN TRADING LIMITED | Private company limited by shares | Live |
| UNITED WAVE TRADING LIMITED | Private company limited by shares | Dissolved |
| HK UNITED WEALTH TRADING LIMITED | Private company limited by shares | Live |
| UNITED WEALTH TRADING LIMITED | Private company limited by shares | Live |
| KIN WING UNITED TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED WISDOM TRADING LIMITED | Private company limited by shares | Dissolved |
| WISDOM UNITED TRADING LIMITED | Private company limited by shares | Live |
| UNITED TRAMPING AGENCIES LIMITED | Private company limited by shares | Live |
| United Tran Limited | Private company limited by shares | Live |
| UNITED TRANSACTION LIMITED | Private company limited by shares | Dissolved |
| TransCredit United Limited | Private company limited by shares | Live |
| UNITED TRANSPORT COMPANY LIMITED | Private company limited by shares | Live |
| UNITED ASIA TRANSPORT LIMITED | Private company limited by shares | Live |
| NEW UNITED TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| UNITED WAY TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| UNITED SKY TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| UNITED TRANSPORTATION LIMITED | Private company limited by shares | Live |
| UNITED WAY TRANSPORTATION LIMITED | Private company limited by shares | Live |
| MAN UNITED TRANSPORTATION LIMITED | Private company limited by shares | Live |
| United One Transportation Limited | Private company limited by shares | Live |
| UNITED TRANSPORTATION LIMITED | | Live |
| CHINA UNITED BUSINESS TRANSPORTATION ENERGY GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED CONSOLIDATION AND TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |