| AI-T Edtech Company Limited | | Live |
| AIT188 LIMITED | Private company limited by shares | Dissolved |
| AITA LIMITED | Private company limited by shares | Live |
| ADA AITA CO., LIMITED | Private company limited by shares | Live |
| FRANCE AITAI GROUP SHARES LIMITED | Private company limited by shares | Live |
| AITAI INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| AITAI INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| AITAI INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Aitai Trading Co., Limited | | Live |
| HK AITAIJU FURNITURE (INT'L) INDUSTRY LIMITED | Private company limited by shares | Live |
| AITAKI LIMITED | Private company limited by shares | Live |
| AITAKU INTERNATIONAL INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| Aitalk IT Limited | Private company limited by shares | Live |
| AiTaMei (China) Industrial Co., Limited | Private company limited by shares | Live |
| AITA-NET LIMITED | Private company limited by shares | Dissolved |
| AITAR LIMITED | Private company limited by shares | Live |
| AITARS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| AITC LIMITED | Private company limited by shares | Dissolved |
| AITCH (F.E.) LIMITED | Private company limited by shares | Dissolved |
| Aitch Holding Group Limited | | Live |
| AITCH'S BILTONG LIMITED | Private company limited by shares | Live |
| 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 |
| Foreview AITech (HK) Co., Limited | | 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 |
| HONG KONG AITEL GROUP 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 |
| AITHER INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| AITHER ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| AITHER GLOBAL LIMITED | Private company limited by shares | Live |
| AITHER MEDICAL LIMITED | Private company limited by shares | Live |
| Aither Medical Holding Limited | Private company limited by shares | Live |
| Aither Technologies Limited | Private company limited by shares | Live |
| Aithley Garden Limited | Private company limited by shares | Live |
| AITI TECH LIMITED | | Live |
| AITI TRADE LIMITED | | Live |
| Aitia Business Advisory Limited | Private company limited by shares | Live |
| Aitia Corporate Secretaries Limited | Private company limited by shares | Live |
| AITIA (HK) CPA LIMITED | Private company limited by shares | Live |
| Aitia Media Limited | | Live |
| Aitia Taxation Advisory Limited | Private company limited by shares | Live |
| AITID LIMITED | Private company limited by shares | Live |
| AITIELONG TRADE LIMITED | | Live |
| AI-TIMES LIMITED | Private company limited by shares | Dissolved |
| AITING DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| FRANCE AITINGZHI (INT'L) FASHION LIMITED | Private company limited by shares | Dissolved |
| AITKEN ENTERPRISES LIMITED | Private company limited by shares | Live |
| AITKEN, VANSON & COMPANY, LIMITED | Private company limited by shares | Live |
| Aitkenson Limited | Private company limited by shares | Dissolved |
| AITKEY HONGKONG LIMITED | Private company limited by shares | Live |
| AITLAX LIMITED | Private company limited by shares | Dissolved |
| AITLEET COMPANY LIMITED | Private company limited by shares | Dissolved |
| Aitmexcn Trading Limited | | Live |
| AITOBAI COMPANY LIMITED | Private company limited by shares | Live |
| AITODAITA LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Jul-2013 |
| AITOL TECH LIMITED | Private company limited by shares | Live |
| AITOMU GROUP LIMITED | Private company limited by shares | Dissolved |
| AITOMU OPTICAL GOURP LIMITED | | Live |
| SHANGHAI AITOMU MACHINERY CO., LIMITED | Private company limited by shares | Live |
| AITON COMPANY LIMITED | Private company limited by shares | Dissolved |
| Aiton International Development Co., Limited | Private company limited by shares | Live |
| Aitoo Limited | | Live |
| AITORI LIMITED | | Live |
| AITORPEICO DE ENTERPRISE CO., LIMITED | Private company limited by shares | Live |