| HK AiMuXuan Investment Consulting Management Co., Limited | Private company limited by shares | Live |
| HONGKONG AIMUYI BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AIMWAY LIMITED | Private company limited by shares | Live |
| AIMWEALTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| AIMWELL ENTERTAINMENT GROUP LIMITED | Private company limited by shares | Live |
| AIMWELL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| AIMWIN LIMITED | Private company limited by shares | Dissolved |
| AIMWISE LIMITED | Private company limited by shares | Live |
| AIMX Company Limited | Private company limited by shares | Live |
| AIMY LIMITED | Private company limited by shares | Live |
| AIMYJOBS LIMITED | Private company limited by shares | Live |
| AIMZOOM (ASIA) HOLDING LIMITED | Private company limited by shares | Live |
| Aina Limited | Private company limited by shares | Live |
| ALOHA AINA LIMITED | Private company limited by shares | Live |
| Ainaidi Standing Desk Limited | | Live |
| HK AINAISI COMMERCE CO., LIMITED | Private company limited by shares | Live |
| Ainavi Limited | | Live |
| L. AINE & COMPANY LIMITED | Private company limited by shares | Dissolved |
| Aine International Trading Co., Limited | Private company limited by shares | Live |
| Ainemo Limited | Private company limited by shares | Live |
| AINENG WISDOM GROUP LIMITED | Private company limited by shares | Live |
| AINETECH LIMITED | | Live |
| AINewMe Company Limited | | Live |
| AINEX LIMITED | Private company limited by shares | Dissolved |
| AINEZU LIMITED | | Live |
| AINFO (HK) LIMITED | Private company limited by shares | Live |
| Ainfox HK Limited | Private company limited by shares | Live |
| A-ING LIMITED | Private company limited by shares | Live |
| Ain.G Fashion Company Limited | Private company limited by shares | Dissolved |
| AINI Jewelry Limited | | Live |
| HK AINI TRADE LIMITED | Private company limited by shares | Live |
| HONG KONG AINIAOSI CO., LIMITED | Private company limited by shares | Dissolved |
| HK AINICHUNLIAN LIMITED | Private company limited by shares | Live |
| Ainikos Co., Limited | | Live |
| HONG KONG (INT'L) AINILUSI FASHION LIMITED | Private company limited by shares | Live |
| HK AININ DRESS HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| AININA CLOTHING (CHINA) LIMITED | Private company limited by shares | Dissolved |
| AININA TRADING COMPANY LIMITED | Private company limited by shares | Live |
| AINITECH LIMITED | Private company limited by shares | Live |
| AINIU TRADING LIMITED | Private company limited by shares | Live |
| AINIYA HONGKONG (GROUP) LIMITED | Private company limited by shares | Live |
| AINIYA INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Hong Kong ainiyou Jewelry Co., Limited | Private company limited by shares | Live |
| Ainla Limited | Private company limited by shares | Live |
| AINLEY COMPANY LIMITED | Private company limited by shares | Live |
| AINMAX LIMITED | Private company limited by shares | Live |
| AINNOCENCE LIMITED | Private company limited by shares | Live |
| AInnovation Limited | | Live |
| AInnovation Technology HK Limited | | Live |
| AINO (CHINA) JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| AINO LIGHTING LIMITED | Private company limited by shares | Live |
| Aino Technology Limited | Private company limited by shares | Live |
| AINOA LIMITED | Private company limited by shares | Live |
| Ainoa Consulting Limited | Private company limited by shares | Live |
| AInocson APAC Limited | Private company limited by shares | Live |
| AINOGE LIMITED | | Live |
| U.S.A FUTE AINOI HOLDING GROUP LIMITED | Private company limited by shares | Live |
| AINONG AGRO CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| AINONG INT'L NONGZI GROUP LIMITED | Private company limited by shares | Live |
| TAIWAN AINONG PLANT NUTRIENTS CO., LIMITED | Private company limited by shares | Live |
| AINORS FAMILY CORPORATION LIMITED | Private company limited by shares | Live |
| AINOS COMPANY LIMITED | Private company limited by shares | Dissolved |
| AINOVO INDUSTRY LIMITED | Private company limited by shares | Live |
| AINOX, LIMITED | Private company limited by shares | Dissolved |
| A-INS.COM (HK) LIMITED | Private company limited by shares | Dissolved |
| AINSCOUGH COMPANY LIMITED | Private company limited by shares | Dissolved |
| AINSDALE LIMITED | Private company limited by shares | Dissolved |
| A-Insight Limited | Private company limited by shares | Live |
| AInsight Inspection Limited | Private company limited by shares | Live |
| AINSITECH MEMORY LIMITED | Private company limited by shares | Live |
| AINSLIE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ainspira Limited | Private company limited by shares | Dissolved |
| Ainstein Fin-Tech Company Limited | Private company limited by shares | Live |
| AINSWORTH LIMITED | Private company limited by shares | Dissolved |
| AINSWORTH CONSULTANTS COMPANY LIMITED | Private company limited by shares | Live |
| SIMON AINSWORTH CONSULTING LIMITED | Private company limited by shares | Dissolved |
| AINSWORTH GAME TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Ainsworth Light Limited | Private company limited by shares | Live |
| AIN'T MY FAULT LIMITED | Private company limited by shares | Live |
| Aintel Technologies Co., Limited | Private company limited by shares | Live |
| A-INT-ELITE COMPANY LIMITED | Private company limited by shares | Dissolved |
| A-INTERCLOUD NETWORKS LIMITED | Private company limited by shares | Dissolved |
| Ainternet Technology Limited | | Live |
| AINTREE LIMITED | Private company limited by shares | Dissolved |
| AINUEVO LIMITED | Private company limited by shares | Live |
| AINUEVO LIMITED | | Live |
| AINUO LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Oct-2015 |
| GERMANY AINUOKANG CROP PROTECTION LIMITED | Private company limited by shares | Live |
| AINUOTENG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GERMANY AINUOWEI ELECTRON EQUIPMENTS LIMITED | Private company limited by shares | Live |
| AINUOWEI GROUP LIMITED | Private company limited by shares | Live |
| HK AINUOXING SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AInvestment Holding Limited | Private company limited by shares | Live |
| AINYTECH LIMITED | Private company limited by shares | Live |
| A.I.O. Co. Limited | Private company limited by shares | Live |
| AIOCEAN LIMITED | Private company limited by shares | Live |
| AIOCO HK LIMITED | Private company limited by shares | Live |
| AIOH LIMITED | Private company limited by shares | Live |
| AIOimage Limited | Private company limited by shares | Dissolved |
| HK AIOLO LIMITED | Private company limited by shares | Live |