| AiTeach Limited | Private company limited by shares | Live |
| AI-Tech Limited | Private company limited by shares | Live |
| IBC AI-Tech Limited | Private company limited by shares | Live |
| Agile AITech Limited | Private company limited by shares | Live |
| AITECH WINNATEK TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| WINNATEK AITECH TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AITECH DEVELOPMENT LIMITED | Private company limited by shares | Live |
| AITECH GLOBAL LIMITED | Private company limited by shares | Live |
| AITECH TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Aitech (HK) Health Technology Limited | | Live |
| Aitech China (Hong Kong) Company Limited | Private company limited by shares | Dissolved |
| AITECH HONG KONG GROUP LIMITED | Private company limited by shares | Live |
| Hong Kong Aitech Limited | | Live |
| AITECH (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| LEADING AITECH LIMITED | | Live |
| HK L-MIX AI-TECH CO., LIMITED | Private company limited by shares | Live |
| AITECH Solutions Limited | Private company limited by shares | Live |
| AITECH SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| AiTECH Electronic Technology Co., Limited | Private company limited by shares | Live |
| Aite.com Technology Co., Limited | Private company limited by shares | Live |
| AITecs Limited | Private company limited by shares | Live |
| AITED International Co. Limited | Private company limited by shares | Live |
| AITEER TECHNOLOGY GROUP LIMITED | Private company limited by shares | Dissolved |
| Hongkong Aiteer Limited | | Live |
| AiteFeir Limited | | Live |
| FRANCE AITELI FLAVE LIMITED | Private company limited by shares | Live |
| HONG KONG AITELI OPTICAL GLASSES LIMITED | Private company limited by shares | Live |
| AITELI INDUSTRIES DEVELOPMENT LIMITED | Private company limited by shares | Live |
| AITELI INDUSTRY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AITELI INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| HK AITELY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AITEN LIMITED | | Live |
| Ai-tenitas Co., Limited | | Live |
| AITER LIMITED | Private company limited by shares | Live |
| AITEREX LIMITED | Private company limited by shares | Live |
| Hong Kong Aitesen Trade Co., Limited | Private company limited by shares | Live |
| H.K AITESI HYGIENE ROOM LIMITED | Private company limited by shares | Dissolved |
| AITESI TRADE LIMITED | Private company limited by shares | Live |
| AITET ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| AITEXM ELECTRONICS LIMITED | Private company limited by shares | Live |