| Market Giant Investments Limited | | Live |
| OCEAN GIANT INVESTMENTS LIMITED | Private company limited by shares | Live |
| GIANT PINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GIANT POWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GIANT SMART INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GIANT YIELD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ITALY GIANT TECH INT'L GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| GIANT JEWEL LIMITED | Private company limited by shares | Live |
| GIANT JOINTURE LIMITED | Private company limited by shares | Dissolved |
| GIANT KIND LIMITED | Private company limited by shares | Live |
| GIANT KIND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GIANT KNITTING FACTORY LIMITED | Private company limited by shares | Live |
| Giant Game (Hong Kong) Co., Limited | Private company limited by shares | Live |
| GIANT ELECTRONICS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GIANT ENERGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GIANT WING (HONG KONG) ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GIANT DRAGON (HONG KONG) LIMITED | Private company limited by shares | Live |
| GIANT ELEPHANT (HONG KONG) LIMITED | Private company limited by shares | Live |
| GIANT EQUITY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| LUCK GIANT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GIANT LUCK (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GIANT TEAM HONG KONG LIMITED | Private company limited by shares | Dissolved |
| GIANT TEAM (HONG KONG) LIMITED | Private company limited by shares | Live |
| GIANT TRADE HONG KONG LIMITED | Private company limited by shares | Live |
| GOLD GIANT JEWELLERY (HONG KONG) LIMITED | Private company limited by shares | Live |
| GIANT WEALTH (HONG KONG) LIMITED | Private company limited by shares | Live |
| GIANT LAND LIMITED | Private company limited by shares | Live |
| GIANT LAND LIMITED | | Live |
| Giant Land Group (Hong Kong) Limited | Private company limited by shares | Live |
| LEAD GIANT LIMITED | Private company limited by shares | Dissolved |
| GIANT LEAD LIMITED | Private company limited by shares | Dissolved |
| LEAD GIANT LIMITED | Private company limited by shares | Live |
| GIANT LEAD ENTERPRISES LIMITED | Private company limited by shares | Live |
| GIANT LEADER LIMITED | Private company limited by shares | Live |
| GIANT LEAP LIMITED | Private company limited by shares | Live |
| GIANT LEGEND LIMITED | Private company limited by shares | Live |
| Giant Letter Trade Limited | Private company limited by shares | Live |
| TOP GIANT LIGHTING COMPANY LIMITED | Private company limited by shares | Live |
| GIANT DRAGON LIGHTING LIMITED | Private company limited by shares | Live |
| GIANT LIGHTING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| GIANT LIMITLESS TRADING COMPANY LIMITED | | Live |
| GIANT LINE LIMITED | Private company limited by shares | Live |
| GIANT LINK LIMITED | Private company limited by shares | Dissolved |
| GIANT LINK LIMITED | Private company limited by shares | Live |
| LINK GIANT LIMITED | | Live |
| GIANT LINK ASIA LIMITED | Private company limited by shares | Dissolved |
| GIANT LINK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT LINK PRECISION COMPONENTS LIMITED | Private company limited by shares | Live |
| GIANT LINKAGE LIMITED | Private company limited by shares | Live |
| GIANT LION LIMITED | Private company limited by shares | Dissolved |
| Giant Lion Sports Limited | | Live |
| GIANT LONG LIMITED | Private company limited by shares | Dissolved |
| GIANT LOOP LIMITED | Private company limited by shares | Live |
| NEW GIANT LOOP LIMITED | Private company limited by shares | Live |
| GIANT LOYAL LIMITED | Private company limited by shares | Live |
| GIANT LUCK LIMITED | Private company limited by shares | Dissolved |
| GIANT LUCK LIMITED | Private company limited by shares | Dissolved |
| GIANT LUCK LIMITED | Private company limited by shares | Dissolved |
| LUCK GIANT LIMITED | Private company limited by shares | Dissolved |
| LUCK GIANT LIMITED | Private company limited by shares | Live |
| LUCKY GIANT LIMITED | Private company limited by shares | Dissolved |
| LUCKY GIANT LIMITED | Private company limited by shares | Live |
| GIANT LUCKY LIMITED | Private company limited by shares | Live |
| LUCKY GIANT LIMITED | Private company limited by shares | Live |
| GIANT LUCKY ENTERPRISE LIMITED | Private company limited by shares | Live |
| LUCKY GIANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LUCKY GIANT PRECISION LIMITED | Private company limited by shares | Live |
| GIANT MAJESTY LIMITED | Private company limited by shares | Live |
| GIANT MAKE LIMITED | Private company limited by shares | Dissolved |
| GIANT BIG MALL LIMITED | Private company limited by shares | Live |
| SUN GIANT MANAGEMENT LIMITED | Private company limited by shares | Live |
| GIANT ASCENT CATERING MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Giant Asset Management Limited | Private company limited by shares | Live |
| NEW GIANT ASSET MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| Giant Assets Management Limited | Private company limited by shares | Live |
| Giant Forest (Hong Kong) Hotel Management Co., Limited | Private company limited by shares | Live |
| EASTERN GIANT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT GLORY FREIGHT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT POWER MANAGEMENT LIMITED | Private company limited by shares | Live |
| Giant Redwood Asset Management (Hong Kong) Limited | Private company limited by shares | Live |
| CHINA (HK) GIANT SALAMANDER BIOLOGICAL TECHNOLOGY MANAGEMENT LIMITED | Private company limited by shares | Live |
| GIANT MANUFACTURING LIMITED | Private company limited by shares | Live |
| GIANT MANUFACTURING BRAKE COMPANY LIMITED | Private company limited by shares | Live |
| GIANT HYDRAULIC MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| MARCO GIANT (ASIA) LIMITED | Private company limited by shares | Live |
| ST. GIANT MARITIME COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARK GIANT LIMITED | Private company limited by shares | Dissolved |
| GIANT MASTER LIMITED | Private company limited by shares | Dissolved |
| MASTER GIANT LIMITED | Private company limited by shares | Dissolved |
| GIANT MASTER LIMITED | Private company limited by shares | Live |
| MASTER GIANT LIMITED | Private company limited by shares | Live |
| MASTER GIANT LIMITED | | Live |
| GIANT MASTER ENTERPRISES LIMITED | Private company limited by shares | Live |
| MASTER GIANT INVESTMENT LIMITED | | Live |
| GIANT MASTER INVESTMENTS LIMITED | Private company limited by shares | Live |
| Giant Matrix Limited | Private company limited by shares | Dissolved |
| MEGA GIANT LIMITED | Private company limited by shares | Dissolved |
| MEGA GIANT LIMITED | Private company limited by shares | Live |
| GIANT MEGA LIMITED | Private company limited by shares | Live |
| MEGA GIANT LIMITED | Private company limited by shares | Live |