| MAU SHAN DOU KAU KWAN YIU SAI ALUMNI ASSOCIATION LIMITED | | Live |
| CHINA ALUMNI ASSOCIATION MANAGEMENT LIMITED | Private company limited by shares | Live |
| MUNSANG COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| NEXTGENWELL ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| SAINT PAUL'S CO-EDUCATIONAL COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CHINA ALUMNI CULTURE RESEARCH ASSOCIATION LIMITED | Private company limited by shares | Live |
| Belt and Road International Professional Alumni Association Limited | Company limited by guarantee | Live |
| R.T.C. ALUMNI LIMITED | Company limited by guarantee | Dissolved |
| HKU Sports Scholar Alumni Association Limited | Company limited by guarantee | Live |
| HK China School of Business Alumni Association Limited | Company limited by guarantee | Live |
| FUKIEN SECONDARY SCHOOL ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| TUNG KOON SCHOOL ALUMNI CONFEDERATION LIMITED | Private company limited by shares | Live |
| BISHOP WALSH SCHOOL ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| SUN SEC. ALUMNI LIMITED | Private company limited by shares | Dissolved |
| SUN SEC. ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| STANFORD SELP ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HKU SPACE LAW ALUMNI LIMITED | Company limited by guarantee | Dissolved |
| CHU SHONG TIN VING TSUN ALUMNI LIMITED | Private company limited by shares | Live |
| TWGSS ALUMNI LIMITED | Company limited by guarantee | Live |
| UNIVERSITY OF CALIFORNIA ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| LOUGHBOROUGH UNIVERSITY CHINA ALUMNI LIMITED | | Live |
| NEWPORT UNIVERSITY ALUMNI (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN ILLINOIS UNIVERSITY ALUMNI ASSOCIATION, LIMITED | Company limited by guarantee | Dissolved |
| WISCONSIN ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| ZUEL Alumni Association (HK) Limited | Company limited by guarantee | Live |
| Alumoon Import&Export Limited | Private company limited by shares | Live |
| ALUMREX ALUMINUM TRADING., LIMITED | | Live |
| Aluna Limited | Private company limited by shares | Live |
| A.R. ALUNAN & ASSOCIATES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HK ALUNG INDUSTRY LIMITED | Private company limited by shares | Live |
| ALUNO BUILDING MATERIAL CO., LIMITED | Private company limited by shares | Live |
| ALUPOLE LIMITED | Private company limited by shares | Dissolved |
| ALUPOLE COMPANY LIMITED | Private company limited by shares | Live |
| ALUPOOL LIMITED | Private company limited by shares | Dissolved |
| Alura Co., Limited | | Live |
| ALURON PACIFIC GROUP LIMITED | Private company limited by shares | Live |
| Aluspeed international Limited | Private company limited by shares | Live |
| HK ALUSTEP CO., LIMITED | Private company limited by shares | Live |
| ALUTA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Alutin E-commerce Limited | Private company limited by shares | Live |
| ALUTONG TRADE LIMITED | Private company limited by shares | Live |
| ALUVA ENTERPRISES LIMITED | Private company limited by shares | Live |
| ALUVIC ASIA LIMITED | Private company limited by shares | Dissolved |
| Aluwood International Limited | Private company limited by shares | Live |
| ALux Limited | Private company limited by shares | Live |
| Alux Accessories Limited | | Live |
| A-LUXE NATIONAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| ALUXIA LIMITED | Private company limited by shares | Dissolved |
| ALUYUN (PVT) CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Nov-2015 |
| EMS ALUZINC LIMITED | Private company limited by shares | Live |