| IGRES Concept Company Limited | Private company limited by shares | Live |
| IMPERIAL CONCEPT LIMITED | Private company limited by shares | Live |
| IMPERIAL CONCEPT LIMITED | | Live |
| INARCH CONCEPT LIMITED | Private company limited by shares | Dissolved |
| IN-AT-ON Concept Limited | Private company limited by shares | Live |
| INBLOOM CONCEPT LIMITED | Private company limited by shares | Live |
| NEW CONCEPT INC. LIMITED | Private company limited by shares | Dissolved |
| SUN CONCEPT INC. LIMITED | Private company limited by shares | Live |
| LIU CONCEPT INC. LIMITED | Private company limited by shares | Live |
| WISDOM CONCEPT INC. LIMITED | Private company limited by shares | Dissolved |
| PL CONCEPT INCORPORATION LIMITED | Private company limited by shares | Live |
| NEW CONCEPT INCORPORATION LIMITED | Private company limited by shares | Live |
| INDARTONE DESIGN CONCEPT LIMITED | Private company limited by shares | Dissolved |
| ALLIED CONCEPT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| FULL CONCEPT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GLOBAL CONCEPT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| PEARLY CONCEPT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KAI WING INDUSTRIAL (CONCEPT) LIMITED | Private company limited by shares | Live |
| WOOD CONCEPT INDUSTRIAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG INDUSTRIAL CONCEPT LIMITED | Private company limited by shares | Dissolved |
| CLEVER CONCEPT INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| EAST CONCEPT INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| FULL CONCEPT INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| GOOD CONCEPT INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| INFINITY CONCEPT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CONCEPT INFINITY LIMITED | Private company limited by shares | Live |
| Infinity Concept Limited | Private company limited by shares | Live |
| i2 Infinity Concept Limited | Private company limited by shares | Live |
| INITIAL CONCEPT COMPANY LIMITED | Private company limited by shares | Live |
| INNOTECH CONCEPT LIMITED | Private company limited by shares | Dissolved |
| INNOVATE CONCEPT LIMITED | Private company limited by shares | Live |
| INNOVATION CONCEPT LIMITED | Private company limited by shares | Dissolved |
| CONCEPT & INNOVATION LIMITED | Private company limited by shares | Dissolved |
| MAX CONCEPT INNOVATION LIMITED | Private company limited by shares | Live |
| CONCEPT INNOVATION LIMITED | Private company limited by shares | Live |
| INNOVATION CONCEPT LIMITED | Private company limited by shares | Live |
| INNOVATIVE CONCEPT LIMITED | Private company limited by shares | Dissolved |
| One Innovative Concept Limited | Private company limited by shares | Live |
| INSPIRATION CONCEPT LIMITED | Private company limited by shares | Live |
| INTER ORIENTAL CONCEPT LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ALLIED CONCEPT INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| ALLIED CONCEPT INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| CACTUS CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CREATION CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| EAST CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| EAST CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| EAST CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| EAST CONCEPT INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EAST CONCEPT INTERNATIONAL INVESTMENT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CHOPSTICKS INTERNATIONAL EDUCATION CONCEPT CO., LIMITED | Private company limited by shares | Live |
| FASHION CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FULL CONCEPT INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| FULL CONCEPT INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GLOBAL CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GLOBAL CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GLOBAL CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GOOD CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GOOD CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GOOD CONCEPT INTERNATIONAL (HK) LIMITED | | Live |
| LAND CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| LUMRONE CONCEPT INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| MILLION CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MILLION CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MODERN CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MODERN CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MODERN CONCEPT CREATION (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| MODERN SPORTS CONCEPT (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| HARVEST OCEANS CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PREMIER CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| REGENT CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RIGHT CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RIGHT CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RIGHT CONCEPT INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RISE CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RISE CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| RISE CONCEPT INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SPREAD CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| STRONG CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SURE CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Global Concept International Networking Technology Limited | Private company limited by shares | Live |
| TREASURE CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TREASURE CONCEPT INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Treasure Concept International Investment Limited | Private company limited by shares | Live |
| UNITED CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNITED CONCEPT INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Oct-2015 |
| WINNER CONCEPT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WINNER CONCEPT INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Fashion Concept INTL Limited | Private company limited by shares | Live |
| Invention Concept Company Limited | Private company limited by shares | Live |
| INVENTIVE CONCEPT LIMITED | Private company limited by shares | Live |
| INVESTA CONCEPT HOLDING LIMITED | Private company limited by shares | Live |
| TOP CONCEPT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAX CONCEPT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NEW CONCEPT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SKY CONCEPT INVESTMENT LIMITED | Private company limited by shares | Live |
| CONCEPT INVESTMENT LIMITED | Private company limited by shares | Live |
| TOP CONCEPT INVESTMENT LIMITED | Private company limited by shares | Live |
| NEW CONCEPT INVESTMENT LIMITED | Private company limited by shares | Live |
| ART CONCEPT INVESTMENT LIMITED | Private company limited by shares | Dissolved |