| ATHENAHK.COM LIMITED | Private company limited by shares | Dissolved |
| ATHENAMI LIMITED | Private company limited by shares | Live |
| Athenaplace Finance Limited | | Live |
| AthenaTech Limited | Private company limited by shares | Live |
| ATHENE LIMITED | Private company limited by shares | Dissolved |
| ATHENE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ATHENE HK LIMITED | Private company limited by shares | Live |
| Athene Capital Limited | | Live |
| ATHENE SHIPPING CO., LIMITED | Private company limited by shares | Dissolved |
| ATHENE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| U.S.A. PALLAS ATHENE INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| Athene Tech Limited | Private company limited by shares | Live |
| Athenee Limited -The- | Private company limited by shares | Live |
| Atheneum Limited | | Live |
| Athenex API Limited | Private company limited by shares | Live |
| Athenex HK Innovative Limited | Private company limited by shares | Live |
| Athenex Biomedical International Holdings Limited | Private company limited by shares | Live |
| Athenex Pharmaceuticals (China) Limited | Private company limited by shares | Live |
| Athenex Pharmaceuticals International Holdings Limited | Private company limited by shares | Live |
| Athenex Pharmaceuticals (Hong Kong) Limited | Private company limited by shares | Live |
| Athenex Therapeutics Limited | Private company limited by shares | Live |
| ATHENIAN TRADING LIMITED | Private company limited by shares | Dissolved |
| Athenmobi Limited | Private company limited by shares | Live |
| ATHENMOORE LIMITED | Private company limited by shares | Dissolved |
| ATHENRY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ATHENS LIMITED | Private company limited by shares | Dissolved |
| ATHENS LIMITED | | Live |
| ATHENS ANIMATIONS LIMITED | Private company limited by shares | Dissolved |
| Athens Beauty Centre Limited | Private company limited by shares | Live |
| ATHENS FINANCE LIMITED | Private company limited by shares | Dissolved |
| ATHENS FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| ATHENS INTERNATIONAL (HK) LANDSCAPE ARCHITECTURE DESIGN LIMITED | Private company limited by shares | Dissolved |
| ATHENS INVESTMENT LIMITED | Private company limited by shares | Live |
| ATHENS OFFICE FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| ATHENS PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| ATHENS SHIPPING LIMITED | Private company limited by shares | Live |
| Athens Wisdom Limited | | Live |
| AthenzLab Limited | | Live |
| ATHERDEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ATHERSTONE LIMITED | Private company limited by shares | Dissolved |
| ATHERSTONE CAPITAL (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Dec-2009 |
| ATHERSTONE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ATHERTON AND COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ATHERTON INVESTMENT LIMITED | Private company limited by shares | Live |
| ATHERTON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Atherton Trading Limited | Private company limited by shares | Live |
| Athgenesis Limited | Private company limited by shares | Live |
| ATHILA COMPANY LIMITED | Private company limited by shares | Live |
| ATHILIA LIMITED | Private company limited by shares | Dissolved |
| Athina Holidays Limited | | Live |
| ATHK DESIGN OFFICE LIMITED | Private company limited by shares | Live |
| ATHK International (HK) Limited | Private company limited by shares | Live |
| ATHK Trading Limited | Private company limited by shares | Live |
| ATHKCO LIMITED | Private company limited by shares | Live |
| ATHKIDS SPORTS ASSOCIATION LIMITED | Private company limited by shares | Live |
| ATHLAX LIMITED | Private company limited by shares | Live |
| BIG Athleisure Co. Limited | Private company limited by shares | Live |
| Student Athlete Global Limited | | Live |
| PIXEL ATHLETE LIMITED | Private company limited by shares | Live |
| Silk Athlete Pty Limited | Private company limited by shares | Live |
| Train like an Athlete Limited | Private company limited by shares | Live |
| ATHLETES CREATOR LIMITED | | Live |
| ATHLETES FITNESS LIMITED | Private company limited by shares | Live |
| Mental Athletes Limited | | Live |
| Athletic Academy Limited | Private company limited by shares | Live |
| FOOTBALL AND ATHLETIC ACTIVITIES PROMOTIONAL CO. LIMITED | Private company limited by shares | Dissolved |
| ALPHA ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| CHIU KIU AMATEUR ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| China Amateur Athletic Union Limited | Private company limited by shares | Live |
| SIU LAP ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| HOI TIN ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TAM LAI ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| WAH HAR ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| WAH TAT ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| HIP ON ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| LAI SUN ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| LOK YAU ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Live |
| Joy Athletic Association Limited | Private company limited by shares | Live |
| SKY ATHLETIC ASSOCIATION COMPANY LIMITED | Private company limited by shares | Live |
| WG ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Live |
| ALADDIN ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| BUDOKWAN ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| CHINESE ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| CHIU VAN ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| MAN CHUNG ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| CITIZEN ATHLETIC ASSOCIATION LIMITED -THE- | Company limited by guarantee | Live |
| EASTERN ATHLETIC ASSOCIATION, LIMITED | Company limited by guarantee | Dissolved |
| FANTASISTA ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| CHUNG HING AMUSEMENT AND ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| HKFLY ATHLETIC ASSOCIATION COMPANY LIMITED | Private company limited by shares | Live |
| KENG SHENG ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| Fu Moon Athletic Association Limited | | Live |
| PETREL ATHLETIC ASSOCIATION LIMITED -THE- | Company limited by guarantee | Dissolved |
| PETREL ATHLETIC ASSOCIATION LIMITED -THE- | Company limited by guarantee | Live |
| Seungdai Athletic Association Limited | | Live |
| SHIU ON TONG ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Base Athletic Limited | | Live |
| BROTHERS ATHLETIC ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| PO CHAI PILLS ATHLETIC ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| Pan China Athletic Association Limited | Private company limited by shares | Dissolved |