| UWN ALUMNI LIMITED | Private company limited by shares | Dissolved |
| Alumni G Limited | | Live |
| PUBLIC AND SOCIAL ADMINISTRATION ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| U.E.A. & A.I.O.U. ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| HKU Fine Arts Alumni Association Limited | Company limited by guarantee | Live |
| CHU HAI ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| YHS S&H Alumni Association Limited | Company limited by guarantee | Live |
| CITYU ADR ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| CITYUHK CTL ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| CityU Counselling Alumni Association Limited | Company limited by guarantee | Live |
| GSIS ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| POLYU DBA ALUMNI ASSOCIATION LIMITED -THE- | Company limited by guarantee | Live |
| HK POLYU MBA ALUMNI ASSOCIATION LIMITED -THE- | Company limited by guarantee | Live |
| OUTSTANDING POLYU ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| RAIMONDI ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CARITAS FRANCIS HSU COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| HKU LAW ALUMNI CHARITY LIMITED | Company limited by guarantee | Live |
| CHINA ALUMNI ASSOCIATION LIMITED | Private company limited by shares | Live |
| China Ivy Alumni Association Group Limited | Private company limited by shares | Live |
| CKGSB ALUMNI LIMITED | Company limited by guarantee | Live |
| COGNITIO COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CHUEN YUEN COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| ST. STEPHEN'S COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Our Lady's College Alumni Foundation Limited | Company limited by guarantee | Live |
| NEW METHOD COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| KOWLOON WAH SIANG ACCOUNTING COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| ELLIS KADOORIE COLLEGES ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| Chung Chi College Alumni Association of CUHK Limited | Company limited by guarantee | Live |
| CUPL Alumni (HK) Limited | Company limited by guarantee | Live |
| YUEN FAT SUM LUK YAM DIVINATION ALUMNI LIMITED | Company limited by guarantee | Dissolved |
| MARYKNOLL FATHERS' SCHOOL ALUMNI LIMITED | Company limited by guarantee | Live |
| GBA alumni economy forum Limited | | Live |
| NING PO COLLEGE ALUMNI ASSOCIATION EDUCATION FUND LIMITED | Company limited by guarantee | Live |
| HO FUNG COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HKU OLD HALLS ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| CHONG GENE HANG COLLEGE ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| AIESEC Alumni Association of Hong Kong Limited | Company limited by guarantee | Live |
| NAN WU COLLEGE ALUMNI ASSOCIATION IN HONG KONG, LIMITED | Company limited by guarantee | Dissolved |
| HONG KONG HING WAH ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| INSEAD HONG KONG ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| H.F. (Hong Kong) Secondary Alumni Limited | Company limited by guarantee | Live |
| 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 |