| A.Y. COMPANY LIMITED | Private company limited by shares | Dissolved |
| A.Y. CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| A.Y. Management Consultants Limited | Private company limited by shares | Live |
| A.Y. Global Trade Limited | Private company limited by shares | Live |
| A.Y. International Corporate Services Limited | Private company limited by shares | Live |
| A.Y. INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| A.Y. Asia Investment Limited | Private company limited by shares | Live |
| A.Y. LOBRAL & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| AY14 LIMITED | Private company limited by shares | Live |
| AY42 LIMITED | Private company limited by shares | Live |
| AYAA CO ., LIMITED | Private company limited by shares | Live |
| AYAA ELECTRONICS TECHNOLOGY CO., LIMITED | | Live |
| AYAA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AYAAYA LIMITED | Private company limited by shares | Dissolved |
| AYADA LIMITED | | Live |
| Ayadevice Limited | Private company limited by shares | Live |
| AYAH IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| AYAH INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| A.Yakim (China) Limited | Private company limited by shares | Dissolved |
| AYAKO DRINK LIMITED | | Live |
| TAKAYAMA AYAKO TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AYALA LIMITED | | Live |
| Ayaltis (Hong Kong) Limited | Private company limited by shares | Live |
| Ayamal HK Limited | Private company limited by shares | Live |
| Ayamal HK 2 Limited | Private company limited by shares | Live |
| Ayamal HK 3 Limited | Private company limited by shares | Live |
| Ayamaya Outdoor Gear Co., Limited | Private company limited by shares | Live |
| BEAUTE DE AYAME LIMITED | Private company limited by shares | Live |
| AYAME TANKERS LIMITED | Private company limited by shares | Dissolved |
| AYANA(HK) LIMITED | Private company limited by shares | Live |
| AYANNA LANDSCAPE LIMITED | Private company limited by shares | Live |
| AYARA CHILD CARE ASSOCIATION LIMITED -THE- | Private company limited by shares | Live |
| AYASE LIMITED | Private company limited by shares | Live |
| AYASHI INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| AYASIA LIMITED | Private company limited by shares | Live |
| AYASO LIMITED | Private company limited by shares | Live |
| AYAT LIMITED | Private company limited by shares | Live |
| AYA-TEX CO. LIMITED | Private company limited by shares | Dissolved |
| HK AYATURK TRADE LIMITED | | Live |
| AYAYA (KOREA) DECORATION INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| AYAYA (HK) JEWELRY ENTERPRISE GROUP LIMITED | Private company limited by shares | Dissolved |
| AYAYI Co. Limited | | Live |
| AYBROAD INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| AYCE LIMITED | | Live |
| AYCLIFFE LIMITED | Private company limited by shares | Dissolved |
| AYCO CONSULTANCY LIMITED | Private company limited by shares | Live |
| AY-Colour Company Limited | | Live |
| Aycom Limited | | Live |
| Aycrete Limited | Private company limited by shares | Live |
| AYDIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| AYDO LIMITED | Private company limited by shares | Live |
| Aydu HK Limited | Private company limited by shares | Dissolved |
| A.Y.E. Concepts Limited | Private company limited by shares | Live |
| AYEALA LIMITED | Private company limited by shares | Live |
| AYEBIO Co. Limited | Private company limited by shares | Live |
| AYEE EDUCATION COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG AYEE BUSINESS COMPANY LIMITED | Private company limited by shares | Live |
| Ayeea Group Co., Limited | Private company limited by shares | Dissolved |
| AYEEXEEN INVESTMENT LIMITED | Private company limited by shares | Live |
| Ayefx Limited | Private company limited by shares | Live |
| AYENTRO LIMITED | Private company limited by shares | Live |
| AYER MAS LIMITED | Private company limited by shares | Dissolved |
| LES AYERES FINANCE LIMITED | Private company limited by shares | Live |
| AYERS LIMITED | Private company limited by shares | Live |
| Ayes Limited | Private company limited by shares | Live |
| Ayesha Kazmi Limited | | Live |
| AYESHAH LIMITED | Private company limited by shares | Dissolved |
| AYESHAN CHINA FROZEN FOODSTUFF LIMITED | Private company limited by shares | Live |
| Ayeshan (HK) Investment Group Limited | Private company limited by shares | Live |
| HONG KONG AYEYEA GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| AYEZAN LIMITED | Private company limited by shares | Dissolved |
| AYGAMA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Aygo Motive Company Limited | Private company limited by shares | Live |
| AYGOBIZ LIMITED | Private company limited by shares | Dissolved |
| CEM AYGUN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| AYHKE FURNITURE CO., LIMITED | Private company limited by shares | Live |
| AYIAA LIMITED | Private company limited by shares | Live |
| Ayiana Trading Company Limited | Private company limited by shares | Live |
| HK AYIJA DENTAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Ayima Asia Limited | Private company limited by shares | Live |
| Ayina Limited | Private company limited by shares | Live |
| AYIOB SHIPPING AND TRADING COMPANY LIMITED | Private company limited by shares | Live |
| AYIQI GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| HONGKONG AYIRONG ABALONE SEAFOOD CATERING MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| AYISHA IMPORT & EXPORT TRADE LIMITED | Private company limited by shares | Live |
| AYISHA TRADING COMPANY LIMITED | Private company limited by shares | Live |
| AYKAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| AYKL Limited | Private company limited by shares | Live |
| Aykon Studio Limited | | Live |
| AyKy Limited | Private company limited by shares | Live |
| AYLA LIMITED | Private company limited by shares | Live |
| CF Ayla Angels Limited | | Live |
| Ayla Networks Limited | Private company limited by shares | Live |
| RILEY & AYLA LIMITED | Private company limited by shares | Live |
| Ayla Studio Limited | | Live |
| AYLA TRADING LIMITED | | Live |
| AYLA'S ONLINE SHOPPING LIMITED | Private company limited by shares | Live |
| AYLC 42 LIMITED | Private company limited by shares | Live |
| AYLC14 LIMITED | Private company limited by shares | Live |
| AYLDON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |