| COSMO MILLION LIMITED | Private company limited by shares | Dissolved |
| MILLIONS COSMO LIMITED | Private company limited by shares | Live |
| COSMO NAILS LIMITED | Private company limited by shares | Dissolved |
| COSMO NATION LIMITED | Private company limited by shares | Dissolved |
| COSMO NETWORK LIMITED | Private company limited by shares | Dissolved |
| COSMO NETWORK INVESTMENT LIMITED | Private company limited by shares | Live |
| COSMO NOMINEES LIMITED | Private company limited by shares | Dissolved |
| OSSI COSMO LIMITED | | Live |
| COSMO COMPONENTS (ASIA PACIFIC) LIMITED | Private company limited by shares | Live |
| COSMO ASIA PACIFIC INVESTMENT LIMITED | Private company limited by shares | Live |
| COSMO PACKAGING MATERIAL CO., LIMITED | Private company limited by shares | Live |
| COSMO PAN-ASIA LIMITED | Private company limited by shares | Dissolved |
| COSMO PLAN LIMITED | Private company limited by shares | Live |
| Cosmo Planet Limited | Private company limited by shares | Live |
| COSMO PLUS LIMITED | Private company limited by shares | Dissolved |
| POLY COSMO LIMITED | Private company limited by shares | Live |
| COSMO POWER LIMITED | Private company limited by shares | Live |
| COSMO PRO-AV CO. LIMITED | Private company limited by shares | Live |
| COSMO PRODUCT INNOVATION LIMITED | Private company limited by shares | Live |
| Cosmo Production Limited | Private company limited by shares | Live |
| COSMO PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| COSMO PROPERTIES LIMITED | Private company limited by shares | Live |
| COSMO PROSPECT LIMITED | Private company limited by shares | Live |
| COSMO PROSPECT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| COSMO PROSPER LIMITED | Private company limited by shares | Dissolved |
| PURE COSMO LIMITED | Private company limited by shares | Dissolved |
| COSMO RANK COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cosmo Real Estate Limited | Private company limited by shares | Live |
| COSMO REGENT LIMITED | Private company limited by shares | Dissolved |
| COSMO REIGN LIMITED | Private company limited by shares | Live |
| COSMO RESEARCH COMPANY LIMITED | Private company limited by shares | Live |
| COSMO CAPITAL RESOURCES LIMITED | Private company limited by shares | Dissolved |
| COSMO CAPITAL RESOURCES LIMITED | Private company limited by shares | Live |
| RICH COSMO LIMITED | Private company limited by shares | Live |
| COSMO RICH LIMITED | Private company limited by shares | Live |
| RICHFIELD COSMO LIMITED | Private company limited by shares | Live |
| RISE COSMO LIMITED | Private company limited by shares | Dissolved |
| RISE COSMO TRADING INVESTMENT LIMITED | Private company limited by shares | Live |
| RIVER COSMO LIMITED | Private company limited by shares | Live |
| COSMO SECRETARIAL LIMITED | Private company limited by shares | Live |
| COSMO SERVICES COMPANY LIMITED | Private company limited by shares | Live |
| COSMO NAILS WORKSHOP AND SERVICES LIMITED | Private company limited by shares | Dissolved |
| COSMO SHARP LIMITED | Private company limited by shares | Dissolved |
| COSMO SHINE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| COSMO SHIPPING LIMITED | Private company limited by shares | Dissolved |
| COSMO SHIRT CO. LIMITED | Private company limited by shares | Dissolved |
| COSMO SILK FLOWER LIMITED | Private company limited by shares | Dissolved |
| SINO COSMO DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| COSMO SMART LIMITED | Private company limited by shares | Dissolved |
| COSMO SMART INC LIMITED | Private company limited by shares | Live |
| COSMO SOLID TRADING SERVICE LIMITED | Private company limited by shares | Dissolved |
| COSMO SOLUTION LIMITED | Private company limited by shares | Live |
| COSMO FREIGHT SOLUTIONS LIMITED | Private company limited by shares | Live |
| COSMO SOUND LIMITED | Private company limited by shares | Dissolved |
| COSMO SOURCE LIMITED | Private company limited by shares | Dissolved |
| COSMO SOURCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Cosmo Global Sourcing Limited | Private company limited by shares | Live |
| SPEEDY COSMO LIMITED | Private company limited by shares | Live |
| COSMO SPIRIT LIMITED | Private company limited by shares | Dissolved |
| Cosmo S.r.l Limited | | Live |
| COSMO STANDARD LIMITED | Private company limited by shares | Dissolved |
| COSMO STANDARD LIMITED | Private company limited by shares | Live |
| COSMO STAR LIMITED | Private company limited by shares | Live |
| COSMO STAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Starry Cosmo International Limited | Private company limited by shares | Live |
| STARWAY COSMO LIMITED | Private company limited by shares | Live |
| Cosmo X Strategy Limited | | Live |
| STRONG COSMO LIMITED | Private company limited by shares | Live |
| STRONG COSMO INVESTMENT LIMITED | Private company limited by shares | Live |
| COSMO STUDIO LIMITED | Private company limited by shares | Live |
| SUCCESS COSMO LIMITED | Private company limited by shares | Live |
| SUPER COSMO LIMITED | Private company limited by shares | Dissolved |
| SUPREME COSMO LIMITED | Private company limited by shares | Live |
| COSMO SURPLUS LIMITED | Private company limited by shares | Live |
| COSMO SURVEYORS LIMITED | Private company limited by shares | Live |
| COSMO SWEET LIMITED | Private company limited by shares | Dissolved |
| COSMO TALENT LIMITED | Private company limited by shares | Live |
| COSMO TARGET LIMITED | Private company limited by shares | Live |
| COSMO TEAM LIMITED | Private company limited by shares | Dissolved |
| COSMO TECH LIMITED | Private company limited by shares | Dissolved |
| NEW TECH COSMO LIMITED | Private company limited by shares | Live |
| COSMO TECHNICAL COMPANY LIMITED | Private company limited by shares | Live |
| Central Cosmo Technology Limited | Private company limited by shares | Live |
| COSMO ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| COSMO MOLD TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| COSMO VISION TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| COSMO TEXTILE INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| COSMO TEXTILE TREATMENT CO. LIMITED | Private company limited by shares | Live |
| Cosmo Think Limited | Private company limited by shares | Live |
| THOUSAND COSMO LIMITED | Private company limited by shares | Dissolved |
| COSMO TOPPER LIMITED | Private company limited by shares | Dissolved |
| NEW COSMO TRADING LIMITED | Private company limited by shares | Dissolved |
| COSMO WIN TRADING LIMITED | Private company limited by shares | Dissolved |
| COSMO TRADING LIMITED | Private company limited by shares | Dissolved |
| TOP ONE COSMO TRADING LIMITED | Private company limited by shares | Dissolved |
| K & COSMO TRADING LIMITED | Private company limited by shares | Dissolved |
| COSMO TRADING LIMITED | Private company limited by shares | Dissolved |
| COSMO BIZ TRADING LIMITED | Private company limited by shares | Live |
| Cosmo Trading Limited | Private company limited by shares | Live |
| COSMO ELECTRICAL TRADING COMPANY LIMITED | Private company limited by shares | Live |