| SUREIN FOUNDATION LIMITED | Company limited by guarantee | Live |
| SURFRIDER ASIA FOUNDATION LIMITED | Company limited by guarantee | Dissolved |
| Culture Research Center Foundation For Chinese With Surname Wang Limited -The- | Private company limited by shares | Live |
| CHINA MYRIAD SURNAME ANCESTRAL CULTURE FOUNDATION CO., LIMITED | Private company limited by shares | Live |
| Yoga Sutra Foundation Hongkong Limited | Private company limited by shares | Live |
| Swept Foundation Limited | Private company limited by shares | Live |
| Swiss-Sino Investment Foundation Limited | Private company limited by shares | Live |
| Sycamore Foundation Limited | Private company limited by shares | Live |
| Valerie, Sylvia, And Viola Yum Charity Foundation Limited | Company limited by guarantee | Live |
| SYNC FOUNDATION LIMITED | Company limited by guarantee | Live |
| SYNCHRONICITY FOUNDATION ASIA LIMITED | Private company limited by shares | Dissolved |
| FOUNDATION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| T4GC FOUNDATION LIMITED | | Live |
| Taiji Foundation Limited | Company limited by guarantee | Live |
| Taiwan Venture Capital Foundation Limited | Private company limited by shares | Live |
| TAKE FOUNDATION LIMITED | 擔保有限公司 | Live |
| TALENT JOY FOUNDATION LIMITED | Company limited by guarantee | Live |
| CHINESE TALENT CHARITY FOUNDATION LIMITED | Company limited by guarantee | Dissolved |
| HONGKONG CHINESE AND FOREIGN YOUNG TALENT EXCHANGE FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| TALENT OF PEOPLE FOUNDATION LIMITED | Company limited by guarantee | Dissolved |
| TALENT FOUNDATION GROUP RESOURCES LIMITED | Private company limited by shares | Dissolved |
| Powerful Talents Foundation Limited | Company limited by guarantee | Live |
| TALK FOUNDATION LIMITED | Company limited by guarantee | Live |
| TALOS FOUNDATION LIMITED | | Live |
| Tangs Foundation Limited | Private company limited by shares | Live |
| THINK TANK FOUNDATION LIMITED | Company limited by guarantee | Live |
| Chinese Think Tank Foundation Limited | Private company limited by shares | Live |
| CHINA TAOISM FOUNDATION CO., LIMITED | Private company limited by shares | Live |
| China Taoist Foundation Co., Limited | | Live |
| Tappro HK Charity Foundation Limited | | Live |
| Green Tara Foundation Limited | Company limited by guarantee | Live |
| GREEN TARA MEDITATION CENTRE FOUNDATION LIMITED | Company limited by guarantee | Live |
| Tasty Foundation Limited | | Live |
| TEACH FOR HONG KONG FOUNDATION LIMITED | Company limited by guarantee | Dissolved |
| Teach for Hong Kong Foundation Limited | Company limited by guarantee | Live |
| Teach and Serve Foundation Limited | Company limited by guarantee | Live |
| TEACH UNLIMITED FOUNDATION LIMITED | Company limited by guarantee | Live |
| TEACHHONGKONG FOUNDATION LIMITED | Company limited by guarantee | Live |
| Strive Gold Team Foundation Limited | | Live |
| TECH FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| TECH4NEWBORNS FOUNDATION LIMITED | Company limited by guarantee | Live |
| TECHNIQUE FOUNDATION LIMITED | Private company limited by shares | Live |
| WAYSOME FOUNDATION TECHNIQUE LIMITED | Private company limited by shares | Dissolved |
| PACIFIC FOUNDATION TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| X Technology Foundation Limited | Company limited by guarantee | Live |
| Foundation Technology Limited | Private company limited by shares | Live |
| OCEAN TECHNOLOGY FOUNDATION ASIA LIMITED | Private company limited by shares | Dissolved |
| Anbang Foundation (China) Technology Co., Limited | Private company limited by shares | Live |
| SKY FOUNDATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GREATER BAY TECHNOLOGY FOUNDATION LIMITED | Company limited by guarantee | Live |
| Knowledge Technology Foundation Limited | Private company limited by shares | Live |
| TEEM FOUNDATION CAPITAL LIMITED | Private company limited by shares | Dissolved |
| TEEM FOUNDATION CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| Silkworm Baby Silk Road Culture Art Foundation (HK Xiamen) International Film Television Technology Investment Group Co., Limited | Private company limited by shares | Live |
| TELLY FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| SAI LAM TEMPLE FOUNDATION LIMITED | Private company limited by shares | Live |
| Tencent Charity Foundation Limited | Company limited by guarantee | Live |
| TENGDAIYUAN FOUNDATION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| INTERNATIONAL TEOCHEW DOCTORS ASSOCIATION EDUCATION CHARITY FOUNDATION LIMITED | Company limited by guarantee | Live |
| TERESA FOUNDATION COMPANY LIMITED | | Live |
| TERESA FOUNDATION (HK) LIMITED | | Live |
| MOTHER TERESA FOUNDATION LIMITED | Company limited by guarantee | Live |
| TERRA ART FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| FOUNDATION OF CHINESE TERRITORY RESOURCES PROTECTION LIMITED -THE- | Company limited by guarantee | Dissolved |
| CASTCO FOUNDATION TESTING LIMITED | Private company limited by shares | Dissolved |
| FOUNDATION TEXTILES LIMITED | Private company limited by shares | Dissolved |
| KONG -THAI (CHEUNG'S) FOUNDATION LIMITED | Company limited by guarantee | Live |
| CANADIAN EDUCATION FOUNDATION (THAILAND) LIMITED | Private company limited by shares | Live |
| Thakral Foundation Limited | Private company limited by shares | Live |
| THEATRE SPACE FOUNDATION LIMITED | Company limited by guarantee | Live |
| Foundation Therapy Limited | Private company limited by shares | Live |
| MINUCHIN FOUNDATION FOR FAMILY THERAPY LIMITED | Company limited by guarantee | Dissolved |
| ThinkHK Foundation Limited | Company limited by guarantee | Live |
| ThinkSeries Charity Foundation Limited | Company limited by guarantee | Live |
| THOUSAND BUDDHA BUDDHIST TEMPLE INTERNATIONAL FOUNDATION LIMITED | Private company limited by shares | Live |
| TEACHER OF TEN THOUSAND GENERATIONS FOUNDATION LIMITED | Company limited by guarantee | Live |
| SONG'S THREE-SISTER FOUNDATION LIMITED -THE- | Private company limited by shares | Live |
| TIANCHENG FOUNDATION LIMITED | Private company limited by shares | Live |
| CHINESE TIANDAO CHARITY FOUNDATION CO., LIMITED | Private company limited by shares | Live |
| Tianhou Temple Culture Education Spread Foundation Limited | Company limited by guarantee | Live |
| HK Timber Foundation Company Limited | Company limited by guarantee | Live |
| CHINA : SPACE, TIME & ARCHITECTURE FOUNDATION LIMITED | Company limited by guarantee | Dissolved |
| Timeless Charity Foundation Company Limited | Company limited by guarantee | Live |
| TITAN FOUNDATION LIMITED | Private company limited by shares | Live |
| T.J.S Foundation Limited | | Live |
| NOW and TOGETHER Foundation Limited | | Live |
| TOGETHER FOUNDATION LIMITED | | Live |
| I Token Foundation (Hongkong) Limited | Private company limited by shares | Live |
| TOKIN FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| Tomorrow Foundation Limited | Company limited by guarantee | Live |
| CREATIVE TOMORROW FOUNDATION LIMITED | Company limited by guarantee | Live |
| TOM'S FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| TONE TONE FOUNDATION LIMITED | Company limited by guarantee | Live |
| TONE FOUNDATION LIMITED | Private company limited by shares | Live |
| KAM TONG FOUNDATION LIMITED | Company limited by guarantee | Live |
| TUNG CHENG YUEN LAM TONG CHARITABLE FOUNDATION LIMITED | Company limited by guarantee | Live |
| CHOW MUN SUM TONG FOUNDATION LIMITED | Company limited by guarantee | Live |
| LIONS CLUB OF KOWLOON TONG CHARITY FOUNDATION LIMITED | Company limited by guarantee | Live |
| WAI YUEN TONG MEDICINE CHARITY EDUCATION FOUNDATION COMPANY LIMITED | | Live |
| TONGYI Foundation Limited | | Live |