| American Journal Editor Limited | Private company limited by shares | Live |
| American Kemelo (Hong Kong) Co., Limited | | Live |
| AMERICAN KIDS COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMERICAN ASSEMBLIES OF GOD (HONG KONG BRANCH) LIMITED | Company limited by guarantee | Live |
| AMERICAN BAKERY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CHINA AMERICAN HI-TECH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN POWER CONVERSION HONG KONG LIMITED | Private company limited by shares | Dissolved |
| AMERICAN HEALTHNET (HONG KONG) FINANCIAL LIMITED | Private company limited by shares | Live |
| AMERICAN NEW ENERGY GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN GARDINIA GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN ENTERTAINMENT GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| American Entertainment Group Hong Kong Limited | Private company limited by shares | Live |
| American Nature Group Hong Kong Company Limited | Private company limited by shares | Live |
| EASTERN AMERICAN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN JOHNSON ENTERPRISES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN PACIFIC ENTERPRISES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN FAMILY LIFE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN NUTRITIONALS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOUTH AMERICAN RESOURCES (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| ASIAN AMERICAN TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| AMERICAN TREAT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN NUTRITIONAL LABORATORIES LIMITED | Private company limited by shares | Dissolved |
| AMERICAN UNICORN LABORATORIES LIMITED | Private company limited by shares | Live |
| American LaiKeKaBin Co., Limited | Private company limited by shares | Dissolved |
| American Lancer Dream Bedding Limited | | Live |
| Latin American Agency Limited | Private company limited by shares | Live |
| China Latin American Trade Center Limited | Private company limited by shares | Dissolved |
| KINGTECH (LATIN AMERICAN) CO., LIMITED | Private company limited by shares | Live |
| LATIN AMERICAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LATIN AMERICAN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMERICAN FAIRY LAUNDRY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMERICAN LINK LIMITED | Private company limited by shares | Dissolved |
| AMERICAN LLOYD AGENCIES LIMITED | Private company limited by shares | Dissolved |
| AMERICAN LLOYD TRAVEL SERVICE LIMITED | Private company limited by shares | Live |
| AMERICAN LOOK LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MAKAM LIMITED | Private company limited by shares | Dissolved |
| ASIAN AMERICAN ASSET MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| American Anchao Brand Management Co., Limited | Private company limited by shares | Live |
| AMERICAN WALLSON INVESTMENT & MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| AMERICAN VENUS ASSET MANAGEMENT GROUP LIMITED | Private company limited by shares | Live |
| AMERICAN INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| North American Medical Management Limited | Private company limited by shares | Live |
| AMERICAN RISK MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMERICAN CONCEPTS MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| ASIAN AMERICAN MANUFACTURING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MARIGOLD AMERICAN ICE CREAM, LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MARINE, LIMITED | Private company limited by shares | Dissolved |
| ASIA AMERICAN MARINE LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MARINE ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MARKET COMPANY LIMITED | Private company limited by shares | Dissolved |
| American Pit Masters Limited -The- | Private company limited by shares | Live |
| AMERICAN RAW MATERIALS LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MATRIX HK LIMITED | Private company limited by shares | Live |
| AMERICAN MEAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| American Medical Association Limited | Private company limited by shares | Live |
| American Medical Centers, Limited | Private company limited by shares | Live |
| AMERICAN NEW CENTURY MEDICAL LIMITED | Private company limited by shares | Dissolved |
| AMERICAN PACIFIC MEDICAL LIMITED | Private company limited by shares | Live |
| American (Champion) Tong Meng Limited | Private company limited by shares | Live |
| PAN AMERICAN METALS LIMITED | Private company limited by shares | Live |
| AMERICAN MICROSYSTEMS LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MINERAL ASIA LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MONTE AROMA LIMITED | Private company limited by shares | Dissolved |
| AMERICAN MOTOR LIMITED | Private company limited by shares | Dissolved |
| AMERICAN NATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CANADIAN AMERICAN NAVIGATION COMPANY, LIMITED | Private company limited by shares | Dissolved |
| American Nish Limited | Private company limited by shares | Live |
| NORTH AMERICAN LIMITED | Private company limited by shares | Live |
| NORTH AMERICAN FUR AUCTIONS (HONG KONG) LIMITED | Private company limited by shares | Live |
| NORTH AMERICAN IMMIGRATION INC. LIMITED | Private company limited by shares | Live |
| NORTH AMERICAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NORTH AMERICAN INVESTMENTS COMPANY LIMITED | Private company limited by shares | Live |
| NORTH AMERICAN MEDICAL ASSOCIATION LIMITED | Company limited by guarantee | Live |
| NORTH AMERICAN MINERALS HK LIMITED | Private company limited by shares | Dissolved |
| AMERICAN DRIED NUTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMERICAN GENERAL OFF-SHORE LIMITED | Private company limited by shares | Dissolved |
| American English Online Limited | Private company limited by shares | Live |
| AMERICAN CRAFTS LC OPERATING LIMITED | Private company limited by shares | Live |
| New American Opportunity Limited | | Live |
| AMERICAN OPTICAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN ORIENTAL FINANCE & INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| AMERICAN TOPLAND OUTDOOR PRODUCTS LIMITED | Private company limited by shares | Live |
| AMERICAN OVERSEAS INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMERICAN PACIFIC LIMITED | Private company limited by shares | Dissolved |
| PACIFIC AMERICAN LIMITED | Private company limited by shares | Dissolved |
| AMERICAN PACIFIC TAX LIMITED | Private company limited by shares | Live |
| AMERICAN GREENSDIY (ASIA PACIFIC) LIMITED | Private company limited by shares | Live |
| PAN AMERICAN PARTS AND ACCESSORIES LIMITED | Private company limited by shares | Live |
| AMERICAN BOSS PENGUIN FASHION LIMITED | Private company limited by shares | Live |
| AMERICAN CARTER PETROCHEMICAL (CHINA) LIMITED | Private company limited by shares | Live |
| American VNOCI Petrochemical Group Limited | Private company limited by shares | Dissolved |
| AMERICAN HARVEST PETROCHEMICAL LIMITED | Private company limited by shares | Live |
| AMERICAN VICTORY PETROCHEMICAL LIMITED | Private company limited by shares | Dissolved |
| AMERICAN PHARMA CARE LIMITED | Private company limited by shares | Dissolved |
| AMERICAN PHARMACHEMIE LIMITED | Private company limited by shares | Dissolved |
| AMERICAN PHIL IP LIMITED | | Live |
| AMERICAN PHIL (DISTRIBUTION) LIMITED | Private company limited by shares | Dissolved |
| AMERICAN PHIL ENTERPRISES LIMITED | Private company limited by shares | Live |