| HongKong Giant Wind Industrial Group Co., Limited | Private company limited by shares | Live |
| GIANT PEOPLE ELECTRONICS (HONGKONG) INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| Giant Rich Tong Industrial Co., Limited | Private company limited by shares | Live |
| GIANT DRAGON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GIANT DRAGON INDUSTRIAL LIMITED | | Live |
| EASY GIANT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GIANT FAME INDUSTRIAL LIMITED | Private company limited by shares | Live |
| FAME GIANT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| FAST GIANT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GIANT FORTUNE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GIANT GEARS INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| GRAND GIANT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GROUP GIANT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Harvest Giant Industrial Limited | Private company limited by shares | Live |
| GIANT HILL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GIANT HONEST INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GIANT HONOR INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GIANT LUCK INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GIANT LUCK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GIANT POWER INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Giant Power Industrial Limited | Private company limited by shares | Dissolved |
| GIANT SMART INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SOUTH GIANT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GIANT STAR INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GIANT STAR INDUSTRIAL LIMITED | | Live |
| GIANT SUCCESS INDUSTRIAL CO. LIMITED | Private company limited by shares | Dissolved |
| GIANT SUCCESS INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SUPER GIANT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GIANT TEAM INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TEAM GIANT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GIANT TECH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Giant Technology Industrial Limited | Private company limited by shares | Live |
| GIANT TRADE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GIANT WELL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WELL GIANT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GIANT INNOVATIVE LIMITED | Private company limited by shares | Live |
| GIANT INTEREST COMPANY LIMITED | Private company limited by shares | Dissolved |
| INVENTION GIANT LIMITED | Private company limited by shares | Live |
| GIANT INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKY GIANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOP GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| BIG GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT WAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT SKY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ART GIANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAX GIANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WIN GIANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Giant Investment Company Limited | Private company limited by shares | Dissolved |
| MAX GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| SKY GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT WAY INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| BEST GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT WAY CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| CYBER GIANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT DRAGON INVESTMENT LIMITED | Private company limited by shares | Live |
| EXCELLENT GIANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT FAIR INVESTMENT LIMITED | Private company limited by shares | Live |
| FAIR GIANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FAST GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| FIRST GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GRAND GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT HARBOUR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT LUCK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT LUCK INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT MANOR INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT MARK INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT MASCOT INVESTMENT LIMITED | Private company limited by shares | Live |
| MEGA GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| MERIT GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT OCEAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT OCEAN INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT PALACE INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT POWER INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT POWER CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT RICH INVESTMENT LIMITED | Private company limited by shares | Live |
| RICH GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT ROCK INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT SMART INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SMART GIANT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SMART GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| Giant Smart Investment Limited | Private company limited by shares | Live |
| GIANT SUCCESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT SUCCESS INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT SUCCESS CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT TEAM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GIANT TEAM INVESTMENT LIMITED | Private company limited by shares | Live |
| TIME GIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT WEALTHY INVESTMENT LIMITED | Private company limited by shares | Live |
| GIANT TOP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RED GIANT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NEW GIANT INVESTMENTS LIMITED | Private company limited by shares | Live |
| GIANT INVESTMENTS LIMITED | Private company limited by shares | Live |
| GIANT MAX INVESTMENTS LIMITED | Private company limited by shares | Live |
| Giant Sun Investments HK Limited | Private company limited by shares | Live |
| ESTATE GIANT INVESTMENTS LIMITED | Private company limited by shares | Live |
| GIANT EXPERT INVESTMENTS LIMITED | Private company limited by shares | Live |
| GIANT GLORY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |