| BAO DAO STAMP LIMITED | Private company limited by shares | Dissolved |
| HO HIM STAMP COMPANY LIMITED | Private company limited by shares | Live |
| STAMP LIMITED | Private company limited by shares | Live |
| Stamp Up Limited | | Live |
| ABLE STAMP COMPANY LIMITED | Private company limited by shares | Live |
| APPLE STAMP LIMITED | Private company limited by shares | Dissolved |
| DRAGON ASIA STAMP COMPANY LIMITED | Private company limited by shares | Dissolved |
| China HK Stamp Coin Binding Issued Limited | Private company limited by shares | Live |
| BRIGHT STAMP LIMITED | Private company limited by shares | Dissolved |
| China Stamp Limited | | Live |
| CHINESE STAMP ONLINE LIMITED | Private company limited by shares | Dissolved |
| Asian Coin Stamp Club Limited | Private company limited by shares | Live |
| HONG KONG STAR STAMP CO., LIMITED | Private company limited by shares | Live |
| ONE COLLECTOR COIN & STAMP LIMITED | Private company limited by shares | Live |
| CHINA STAMP COLLECTING ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| COLOP STAMP LIMITED | Private company limited by shares | Live |
| COLOP STAMP (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| COLOP STAMP HONG KONG LIMITED | Private company limited by shares | Live |
| A STAMP DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Precious Stamp Development Limited | Private company limited by shares | Live |
| EASY - STAMP LIMITED | Private company limited by shares | Dissolved |
| ELEGANT PRINTING & STAMP LIMITED | Private company limited by shares | Live |
| TOP STAMP ENTERPRISES LIMITED | Private company limited by shares | Live |
| GLOBAL STAMP LIMITED | Private company limited by shares | Live |
| GLORY STAMP LIMITED | Private company limited by shares | Live |
| GOLD STAMP LIMITED | Private company limited by shares | Live |
| GOLDEN STAMP CO., LIMITED | Private company limited by shares | Live |
| GOLDEN COIN & STAMP TRADE COMPANY LIMITED | Private company limited by shares | Live |
| GOLDEN STAMP CORPORATION LIMITED | Private company limited by shares | Live |
| NEPTUNE (HK) COIN & STAMP LIMITED | Private company limited by shares | Dissolved |
| STAMP EXCHANGE CENTRE (HONG KONG) LIMITED -THE- | Private company limited by shares | Dissolved |
| HONG KONG STAMP EXCHANGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUCCESS STAMP (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Time Stamp Co., Limited | Private company limited by shares | Live |
| Hongkong E stamp co., Limited | Private company limited by shares | Live |
| HONGKONG STAMP AND COIN DEALERS ASSOCIATION LIMITED -THE- | Private company limited by shares | Dissolved |
| GRAND PHOENIX HONGKONG STAMP CORP., LIMITED | Private company limited by shares | Dissolved |
| HUNG'S STAMP COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA STAMP INDEX COMPANY LIMITED | Private company limited by shares | Live |
| T STAMP INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| Lions International Stamp Club (Chapter 21) Limited | Company limited by guarantee | Live |
| FAN IN INTERNATIONAL COIN AND STAMP COLLECTION CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CHINA INTERNATIONAL STAMP COLLECTING LIMITED | Private company limited by shares | Dissolved |
| GLORY STAMP INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HONG KONG INTERNATIONAL STAMP & NUMISMATICS LIMITED | Private company limited by shares | Live |
| JADE STAMP INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| STAMP AND PAINTING COLLECTION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SMART STAMP INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SMART STAMP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| JOHN BULL STAMP AUCTIONS LIMITED | Private company limited by shares | Live |
| HK LIFE STAMP LIMITED | Private company limited by shares | Live |
| STAMP LIVING (HK) LIMITED | Private company limited by shares | Live |
| NEW MARK (STAMP) LIMITED | Private company limited by shares | Dissolved |
| CHM MONEY & STAMP LIMITED | Private company limited by shares | Live |
| CHINESE STAMP MUSEUM LIMITED | Private company limited by shares | Dissolved |
| Stamp Easy Network Limited | Private company limited by shares | Live |
| NEW PEAK STAMP LIMITED | Private company limited by shares | Dissolved |
| STAMP COMPUTER AND PERIPHERAL LIMITED | Private company limited by shares | Dissolved |
| CHAMPION CENTRAL STAMP & PRINTING LIMITED | Private company limited by shares | Dissolved |
| CHINA STAMP PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Professiound Stamp Limited | Private company limited by shares | Live |
| RAINBOW STAMP LIMITED | Private company limited by shares | Dissolved |
| RICH STAMP LIMITED | Private company limited by shares | Dissolved |
| LEE SHING STAMP (1951) LIMITED | Private company limited by shares | Live |
| LEE SHING STAMP MANUFACTURER LIMITED | Private company limited by shares | Dissolved |
| WIN SHIP STAMP COMPANY LIMITED | Private company limited by shares | Dissolved |
| STAMP SHOES COMPANY LIMITED | Private company limited by shares | Live |
| SMART STAMP ENTERPRISES LIMITED | Private company limited by shares | Live |
| Star Mark Stamp Limited | Private company limited by shares | Live |
| Style Stamp Limited -The- | Private company limited by shares | Live |
| SUCCESS STAMP COMPANY LIMITED | Private company limited by shares | Live |
| CHINA STAMP TECHNOLOGY ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| China Stamp Trading Center Co., Limited | Private company limited by shares | Live |
| China Stamp & Coin Trading Centre Limited | Private company limited by shares | Live |
| HK STAMP CHAIN TRANSACTION LIMITED | Private company limited by shares | Live |
| UNIVERSAL STAMP SERVICE, LIMITED | Private company limited by shares | Dissolved |
| WELL STAMP LIMITED | Private company limited by shares | Live |
| WORLD STAMP SERVICE CENTER LIMITED | Private company limited by shares | Dissolved |
| WORLD STAMP COLLECTION CO., LIMITED | Private company limited by shares | Live |
| WORLD WIDE STAMP ENTERPRISE LIMITED | Private company limited by shares | Live |
| STAMP WORLD ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| WORLD WIDE STAMP LIMITED | Private company limited by shares | Live |
| HK ZHONG BI STAMP CHAIN TRANSACTION LIMITED | Private company limited by shares | Live |
| STAMPA METALLIC CORPORATION LIMITED | Private company limited by shares | Dissolved |
| STAMPALIA LIMITED | Private company limited by shares | Dissolved |
| STAMPAN LIMITED | Private company limited by shares | Live |
| STAMPEDING LIMITED | Private company limited by shares | Live |
| ASIA STAMPER LIMITED | Private company limited by shares | Dissolved |
| Lucky Stamper Limited | | Live |
| STAMPEX CENTRE LIMITED | | Live |
| HO JU STAMPING LIMITED | Private company limited by shares | Live |
| BT Stamping Limited | | Live |
| MC Stamping & Binding Company Limited | Private company limited by shares | Live |
| FC Stamping Die Co., Limited | Private company limited by shares | Live |
| Zhun Da Precision Stamping Tool (HK) Co., Limited | Private company limited by shares | Live |
| FORTUNE HOT STAMPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SPARKLE BRIGHT PRINTING, LAMINATING & GOLD STAMPING FACTORY LIMITED | Private company limited by shares | Dissolved |
| RICH GOLD HOT STAMPING COMPANY LIMITED | Private company limited by shares | Live |
| MILLICO METAL STAMPING LIMITED | Private company limited by shares | Live |
| HONEST PRECISION METAL STAMPING LIMITED | Private company limited by shares | Dissolved |