- ALG CAPITAL (HONG KONG) LIMITEDCentral & Western District
- Algorithmic Trading Group (ATG) Limited香港
- Algotrade Holding Limited香港
- Aliantis Capital LimitedHong Kong
- Alibaba Group Services LimitedHONG KONG
- Aligorex International LimitedHong Kong
- Alimak Group Hong Kong LimitedEastern District
- ALKO LimitedCentral
- Allard Partners LimitedHong Kong
- Allfunds Hong Kong LimitedHONG KONG
- ALLIANCE CONSTRUCTION ENGINEERING LIMITEDWan Chai
- Alliance Star Holdings LimitedHong Kong
- ALLIANCE TECHNOTRADES LIMITEDKOWLOON
- Allianz Choice Asian FundHong Kong
- Allianz Choice Balanced FundHong Kong
- Allianz Choice China A-Shares FundHong Kong
- Allianz Choice Flexi Balanced FundHong Kong
- Allianz Choice Global Equity FundHong Kong
- Allianz Choice Growth FundHong Kong
- Allianz Choice Hong Kong FundHong Kong
- Allianz Choice Oriental FundHong Kong
- Allianz Choice RMB Money Market FundHong Kong
- Allianz Core PlusHong Kong
- Allianz Global Investors Asia Fund - Allianz Selection Diversified Aggressive Growth FundHong Kong
- Allianz Global Investors Asia Fund - Allianz Selection Diversified Conservative FundHong Kong
- Allianz Global Investors Asia Fund - Allianz Selection Diversified Moderate Growth FundHong Kong
- Allianz Global Investors Asia Fund - Allianz Selection Diversified Stable Growth FundHong Kong
- Allianz Global Investors Asia Fund - Allianz Selection Income and Growth FundHong Kong
- Allianz Global Investors Asia FundHong Kong
- Allianz Global Investors Asia Pacific LimitedHong Kong
- Allianz Global Investors Choice Fund - Allianz Choice Capital Stable FundHong Kong
- Allianz Global Investors Choice Fund - Allianz Choice Global Fixed Income FundHong Kong
- Allianz Global Investors Choice Fund - Allianz Choice Greater China FundHong Kong
- Allianz Global Investors Choice Fund - Allianz Choice Japan FundHong Kong
- Allianz Global Investors Choice Fund - Allianz Choice Stable Growth FundHong Kong
- Allianz Global Investors Choice FundHong Kong
- Allianz Global Investors Trust - Allianz Dynamic Global Bond Allocation FundHong Kong
- Allianz MPF AGE 65 Plus FundHong Kong
- ALLIANZ MPF CORE ACCUMULATION FUNDHong Kong
- Allianz Thematic Income FundHong Kong
- Allianz Yield Plus FundHong Kong
- ALLIED BANKING CORPORATION (HONG KONG) LIMITEDHONG KONG
- ALLIED CONCEPTS LIMITEDHONG KONG
- Allied Faith Holdings LimitedKowloon City
- ALLIED FINANCE (HONG KONG) LIMITEDHK
- Allied Mobile Entertainment (Hong Kong) LimitedHONG KONG
- ALLIED PLANET LIMITEDWan Chai
- All Max Holdings LimitedKowloon City
- Allpeace Intelligent (Hongkong) LimitedHong Kong
- Allspark private development management (Hongkong) Co. LimitedKowloon
- All-Stars Investment LimitedHONG KONG
- ALL SUNNY INC LIMITEDCentral and Western District
- Alltamaplus LimitedKowloon
- All View Management LimitedKowloon
- ALLY BRIDGE GROUP (HK) LIMITEDHong Kong
- ALNAMAA CAPITAL HOLDINGS LIMITEDHK
- Alon Capital LimitedHong Kong
- Alpadis Trust (HK) Limited as trustee of STREAMLOG TRUSTHong Kong
- Alpadis Trust (HK) Limited as trustee of The Arethusa TrustHong Kong
- Alpadis Trust (HK) Ltd ATO The Berenice Griffin TrustWan Chai
- ALPCORP LIMITEDHONG KONG
- Alpenfort Capital Partners LimitedHONG KONG
- Alpha Capital Management OFCHong Kong
- ALPHACOM EXPORT LIMITEDKowloon
- Alphadyne Asset Management (Hong Kong) LimitedCAUSEWAY BAY
- Alpha Elephant Capital Management (Hong Kong) LimitedHong Kong
- Alpha Enterprise LimitedHong kong
- ALPHA FUTURES COMPANY LIMITEDHONG KONG
- Alpha High Growth Opportunity FundHong Kong
- Alphahill Capital LimitedHong Kong
- ALPHALEX CAPITAL MANAGEMENT (HK) LIMITEDHONG KONG
- Alphalex Capital Management LimitedHong Kong
- Alpha Nova Capital Management LimitedHong Kong
- Alpha Perpetual Income FundHong Kong
- ALPHA SECURITIES HOLDINGS LIMITED湾仔区
- Alpha Sherpa Capital LimitedHong Kong
- Alpha Sherpa Capital Management LimitedHong Kong
- Alpha Sky Capital LimitedHong Kong
- Alpha Special Opportunity FundHong Kong
- Alpha TDX Global LimitedHONG KONG
- Alpha Wealth LimitedHONG KONG
- Alpha Wealth Management LimitedHong Kong
- Alpha Win Capital LimitedSHEUNG WAN
- Alphawise Asset Management LimitedAdmiralty
- Alpine Investment Management LimitedAdmiralty
- ALPS ADVISORY (HK) LIMITEDCentral and Western District
- ALSTOM HONG KONG LIMITEDHong Kong
- Alta Advisers (HK) LimitedCentral and Western District
- ALTAIR GLOBAL LIMITEDHong Kong
- AlTech Global LimitedCentral and Western District
- ALTERA HONGKONG CO., LIMITEDKOWLOON
- ALTERCOM LIMITEDKowloon
- ALTING LIMITEDCentral and Western District
- Altitude Corporation LimitedCentral
- Altitude Principle Advisory LimitedCentral
- Altive LimitedKOWLOON CITY
- Altrad Asia LimitedHong Kong
- ALYCO ADVISORY ASIA LIMITEDWan Chai
- Amalfi LimitedHONG KONG
- AMALTHEA INTERNATIONAL LIMITEDCENTRAL
- Amapola Capital Management LimitedHong Kong
- AMASIA INVESTMENTS LIMITEDWAN CHAI
- Amass Capital Management LimitedCauseway Bay
- AMBER AI LIMITEDHong Kong
- Amber Hill Capital LimitedHong Kong
- AMBER INVESTMENTS RETIREMENT SCHEMEHong Kong
- Amber TrustWan Chai
- A.M. BEST ASIA-PACIFIC LIMITEDWan Chai
- Ambient Impact (HK) LimitedHong Kong
- AMCOR FLEXIBLES CHINA CO. LIMITEDHONG KONG
- AMEC ASIA PACIFIC LIMITEDWan Chai
- A. Menarini Hong Kong LimitedHong Kong
- American Century Investment Management (Asia Pacific) LimitedHong Kong
- American FundEastern District
- Americas Equity FundHong Kong
- Americas Equity FundHong Kong
- Americas Equity Fund (MPF)Hong Kong
- AMER SPORTS ASIA SERVICES LIMITEDYau Tsim Mong
- AMER SPORTS SOURCING LIMITEDYau Tsim Mong
- AMGI LimitedHong Kong
- AMH INVESTMENT INTERNATIONAL LIMITEDHong Kong
- AMICI GROUP LIMITEDHONG KONG
- AMI HK HoldCo LimitedHong Kong
- AMKAY COMPANY LIMITEDKowloon
- AMMA Holdings LimitedHong Kong
- AMM TECHNOLOGY LIMITEDWang Chai
- AMO Asia Limited (Hong Kong), Korea BranchYongsan-gu
- AMO ASIA LIMITEDKOWLOON
- Amoli Enterprises LimitedChaiwan
- AMPHENOL EAST ASIA LIMITEDKLN
- AMPLE CAPITAL LIMITEDCentral and Western District
- AMPLE CHOICE LIMITEDKOWLOON
- AMPLE HONEST INVESTMENT LIMITEDKowloon City
- AMPLE SUN LIMITEDWan Chai
- Amplewin Trading Company LimitedHong Kong
- Amscan Asia LimitedKowloon City
- Amsino Medical Group (HK) Company LimitedCentral and Western District
- AM Squared LimitedCentral and Western District
- AMTD Invesco Asia FundHONG KONG
- AMTD Invesco Europe FundHONG KONG
- AMTD MPF SCHEMEHong Kong
- AMTD Wealth Management Solutions Group LimitedHONG KONG
- AM Team LimitedHong-Kong
- AMUNDI ETF Series- AMUNDI FTSE China A50 Index ETFCentral and Western District
- AMUNDI ETF SERIESHONG KONG
- AMUNDI FUNDS SERIESHONG KONG
- AMUNDI HANG SENG HK 35 INDEX ETFCENTRAL AND WESTERN DISTRICT
- AMUNDI HARVEST FUNDSHONG KONG
- AMUNDI HK - BALANCED FUNDHONG KONG
- AMUNDI HK - DEFENSIVE BALANCED FUNDQUARRY BAY
- AMUNDI HK - DISRUPTIVE OPPORTUNITIES EQUITY FUNDQUARRY BAY
- AMUNDI HK - GLOBAL AGEING PLANET OPPORTUNITIES FUNDHONG KONG
- AMUNDI HK - GLOBAL MULTI-THEMATIC EQUITY FUNDHONG KONG
- AMUNDI HK - GREEN PLANET FUNDHONG KONG
- AMUNDI HK - GROWTH FUNDHONG KONG
- Amundi HK Guarantee Series - Amundi Global Dynamic Allocation Protect 90 Fund (HKD)Central and Western District
- AMUNDI HK GUARANTEE SERIES - Amundi Global Dynamic Allocation Protect 90 Fund (USD)Central and Western District
- Amundi HK Guarantee Series - Dynamic Allocation Protect 90 FundCentral and Western District
- AMUNDI HK – MEDTECH FUNDHONG KONG
- AMUNDI HK - MONEY MARKET USD FUNDQUARRY BAY
- AMUNDI HK MPF SERIESHONG KONG
- AMUNDI HK - NEW GENERATION ASIA PACIFIC EQUITY DIVIDEND FUNDHONG KONG
- AMUNDI HK PORTFOLIOS - AMUNDI HK - GLOBAL EDUCATION OPPORTUNITIES EQUITY FUNDHONG KONG
- AMUNDI HK PORTFOLIOSCENTRAL
- AMUNDI HK – SUSTAINABLE FOOD FOR GENERATIONSHONG KONG
- AMUNDI INCOME FUNDHONG KONG
- AMUNDI MODERATE GROWTH FUNDHONG KONG
- AMUNDI POOLED PROVIDENT PLANCentral and Western District
- AMUNDI VIETNAM OPPORTUNITIES FUNDQUARRY BAY
- Ananotech R&D Co. LimitedWan Chai
- Anatole Investment Management LimitedHONG KONG
- Anbang Asset Management (Hong Kong) Co. LimitedKowloon
- AnBang Group Holdings Co. LimitedCentral
- Anbang Investment Holdings Co. LimitedKowloon
- ANCHOR DIGITECH CO., LTD.Hong Kong
- ANCHOR TRADE TECHNOLOGY LIMITEDHK
- ANCO INVESTMENT LIMITEDHong Kong
- ANCY INDUSTRIES CO. LIMITEDHONG KONG
- ANDAR CAPITAL MANAGEMENT HK LIMITEDHong Kong
- ANDES CAPITAL LIMITEDHong Kong
- Andorra Services LimitedCentral
- Andritz Technologies H.K. LimitedYau Tsim Mong
- Androcottus Trading (Hong Kong) LimitedHong Kong
- ANDROMEDA HOLDINGS LIMITEDHong Kong
- ANE Fast Logistics (Hong Kong) Limited香港
- Aneto Capital Limited香港
- ANGANG GROUP HONG KONG CO., LIMITEDWan Chai
- Angle Finance LimitedKowloon
- AnglePoint Asset Management LimitedHong Kong
- ANGLISS HONG KONG FOOD SERVICE LIMITEDHONG KONG
- ANGLO CHINESE SECURITIES, LIMITEDHONG KONG
- Anglo-Eastern Ship Management LimitedHong Kong
- ANIJA LIMITEDHong Kong
- Animals Asia Foundation LimitedHONG KONG
- Animoca Brands LimitedHong Kong
- Anivia LimitedHong Kong
- An Jing LimitedHONG KONG
- ANKA INVESTMENTS LIMITEDYau Tsim Mong
- Anli Asset Management LimitedHONG KONG
- An Nai LimitedHONG KONG