| HONG KONG FUNCTION FOOD LIMITED | Private company limited by shares | Live |
| FOREMAN FUNCTION LIMITED | Private company limited by shares | Live |
| FUNCTION FOUND GROUP LIMITED | Private company limited by shares | Live |
| MOVEIN FUNCTION GARMENT LIMITED | Private company limited by shares | Live |
| GOLD FUNCTION LIMITED | Private company limited by shares | Dissolved |
| GOLDEN FUNCTION INTERNATIONAL CO. LIMITED | Private company limited by shares | Dissolved |
| GRAND FUNCTION LIMITED | Private company limited by shares | Dissolved |
| GREAT FUNCTION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| China Green Function Agricultural Popularize Association Limited | Private company limited by shares | Live |
| Easy Beauty Function (HK) International Group Limited | Private company limited by shares | Live |
| HEAD FUNCTION LIMITED | Private company limited by shares | Live |
| MINGMU FUNCTION DRINK (HK) GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA GX NON-FERROUS ALLOY FUNCTION MATERIAL HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| FUNCTION (HONG KONG) BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG QUALITY FUNCTION DEPLOYMENT ASSOCIATION LIMITED | Private company limited by shares | Live |
| MORE FUNCTION STORE HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG FUNCTION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Function Technology (HongKong) Co., Limited | Private company limited by shares | Live |
| HONGKONG FUNCTION TECHNOLOGY GROUP CO., LIMITED | Private company limited by shares | Live |
| Hongkong Star Function Technology Co., Limited | Private company limited by shares | Live |
| FUNCTION HOUSE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK RS FUNCTION HOUSEHOLD LIMITED | Private company limited by shares | Live |
| HUGE FUNCTION LIMITED | Private company limited by shares | Dissolved |
| IDEAL FUNCTION LIMITED | | Live |
| IMMUNE FUNCTION OF THE INTERNATIONAL INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| CHINA FUNCTION TEA RESEARCH INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |
| FUNCTION ONE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FUNCTION INTERNATIONAL CULTURE DISSEMINATION LIMITED | Private company limited by shares | Dissolved |
| FUNCTION TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Tera Function International Limited | Private company limited by shares | Live |
| Cognitive Function Assessment & Training (International) Limited | | Live |
| HK INT'L FUNCTION JEWELRY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| FUNCTION CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ISRAEL KERUISHI FUNCTION OF FERTILIZER (CHINA) CO., LIMITED | Private company limited by shares | Live |
| FUNCTION FORM & LIGHT LIMITED | Private company limited by shares | Dissolved |
| Function Logistics Supply Chain Limited | | Live |
| UK LUOWEIKE FUNCTION FERTILIZER LIMITED | | Live |
| FUNCTION PROPERTY MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| MARK FUNCTION LIMITED | Private company limited by shares | Live |
| FUNCTION ONE NETWORKS LIMITED | Private company limited by shares | Live |
| Prototype Function Limited | Private company limited by shares | Live |
| Asia Quality Function Deployment Association Limited | Company limited by guarantee | Live |
| USA BESTA FUNCTION SCIENCE GROUP LIMITED | Private company limited by shares | Live |
| FUNCTION ONE SECURITY SYSTEM LIMITED | Private company limited by shares | Dissolved |
| FUNCTION ONE SOLUTIONS LIMITED | Private company limited by shares | Live |
| Function Studio Limited | | Live |
| Function Studio Strategic Limited | Private company limited by shares | Live |
| FUNCTION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Function Technology Asia Limited | Private company limited by shares | Live |
| LINK FUNCTION ELECTRONICS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| FUNCTION TELECOMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| FUNCTION TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| FUNCTION TRADING LIMITED | Private company limited by shares | Dissolved |
| Function Union Limited | Private company limited by shares | Live |
| FUNCTION UNITED LIMITED | Private company limited by shares | Live |
| FUNCTION WORKS LIMITED | Private company limited by shares | Live |
| Functional Apparels Company Limited | Private company limited by shares | Live |
| Creative Functional Art Pvt Limited | Private company limited by shares | Live |
| International Society for Integrative Functional Medicine & Dentistry Limited | | Live |
| FUNCTIONAL SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| FUNCTIONAL MATRIX SYSTEMS LIMITED | Private company limited by shares | Live |
| Functional-Nutrition-Now Limited | Private company limited by shares | Dissolved |
| FunctionEight Limited | Private company limited by shares | Live |
| FunctioNext Company Limited | | Live |
| Atomic Functions Limited | | Live |
| EXECUTIVE FUNCTIONS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| FINE FUNCTIONS LIMITED | Private company limited by shares | Dissolved |
| FUNCTIONS UNITED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Functivity Limited | Private company limited by shares | Live |
| Functor Lab Limited | | Live |
| FunCube Technology Limited | Private company limited by shares | Live |
| FUNCUN INVESTMENT (HONGKONG) MANAGEMENT GROUP LIMITED | Private company limited by shares | Live |
| FuncyDog Co., Limited | Private company limited by shares | Live |
| GET FUND COMPANY LIMITED | Private company limited by shares | Dissolved |
| FUND ART LIMITED | Private company limited by shares | Dissolved |
| K. FUND LIMITED | Private company limited by shares | Dissolved |
| KEY FUND LIMITED | Private company limited by shares | Live |
| NEW FUND LIMITED | Private company limited by shares | Dissolved |
| TOP FUND LIMITED | Private company limited by shares | Dissolved |
| JET FUND LIMITED | Private company limited by shares | Dissolved |
| KL FUND LIMITED | Private company limited by shares | Dissolved |
| NEW FUND LIMITED | Private company limited by shares | Dissolved |
| SKY FUND LIMITED | Private company limited by shares | Dissolved |
| LAM & YIA FUND COMPANY LIMITED | Private company limited by shares | Live |
| FUN!D! COMPANY LIMITED -THE- | Private company limited by shares | Live |
| HER FUND LIMITED | Company limited by guarantee | Live |
| FUND JOY LIMITED | Private company limited by shares | Dissolved |
| WC FUND II LIMITED | Private company limited by shares | Live |
| MAX FUND LIMITED | Private company limited by shares | Live |
| JOY FUND LIMITED | Private company limited by shares | Live |
| A&A FUND II LIMITED | Private company limited by shares | Dissolved |
| GPG FUND LIMITED | Private company limited by shares | Dissolved |
| NEW FUND LIMITED | Private company limited by shares | Dissolved |
| C. L. FUND LIMITED | Private company limited by shares | Dissolved |
| W & FUND COMPANY LIMITED | Private company limited by shares | Live |
| NF2 FUND LIMITED | Private company limited by shares | Live |
| NEW FUND LIMITED | Private company limited by shares | Live |
| TNR Fund HK Limited | Company limited by guarantee | Live |
| BIG FUND LIMITED | Private company limited by shares | Live |
| TCA Fund Limited | Private company limited by shares | Live |