| FOUR BO FRESH FISH LIMITED | Private company limited by shares | Dissolved |
| FOUR BO FRESH FISH TRADING LIMITED | Private company limited by shares | Live |
| FOUR FRIENDS LIMITED | Private company limited by shares | Dissolved |
| Four Legs Friends Charity Fund Limited | Company limited by guarantee | Live |
| FOUR FUNG ALUMINIUM INDUSTRIAL CO. LIMITED | Private company limited by shares | Dissolved |
| FUSION FOUR INDUSTRIAL LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Nov-2015 |
| FOUR FYE'S LIMITED | Private company limited by shares | Live |
| FOUR SEA GARMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| GCLC FOUR LIMITED | Private company limited by shares | Live |
| FOUR GENERATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOUR COIN GLASS GROUP LIMITED | Private company limited by shares | Live |
| FOUR WAY GLOBAL TRADE CO., LIMITED | | Live |
| GOLDEN FOUR LIMITED | Private company limited by shares | Dissolved |
| GOLDEN CIRCLE FOUR CO., LIMITED | Private company limited by shares | Dissolved |
| FOUR GOLDEN DOTS RESTAURANTS LIMITED | Private company limited by shares | Live |
| Four Golden Eggs Company Limited | Private company limited by shares | Live |
| GOLDEN FOUR (H.K.) ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Four Percent Gourmet Company Limited | Private company limited by shares | Live |
| Four Leaf Grass Brilliance Limited | Private company limited by shares | Live |
| HK Four leaf grass Investment Limited | Private company limited by shares | Live |
| G Four Group Limited | Private company limited by shares | Live |
| BIG FOUR (GROUP) COMPANY LIMITED | Private company limited by shares | Live |
| FOUR D CATERING GROUP LIMITED | | Live |
| H.K THREE FIVE FOUR FOUR INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| FOUR LEAF GROUP (HK) HOLDING LIMITED | Private company limited by shares | Live |
| WHITE TIGER (GROUP) OF FOUR GOD BEAST MEDIA LIMITED | Private company limited by shares | Live |
| GUILIN FOUR SQUARE HANGER GROUP LIMITED | Private company limited by shares | Live |
| FOUR STAR GROUP LIMITED | Private company limited by shares | Live |
| ONE TWO THREE FOUR GROUP COMPANY LIMITED | Private company limited by shares | Live |
| China Four Treasures Group Co., Limited | Private company limited by shares | Live |
| Four Guys Limited | Private company limited by shares | Live |
| Four Happies Limited | Private company limited by shares | Dissolved |
| FOUR HAPPINESS RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| HAPPY FOUR COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP FOUR HARDWARE PRODUCTS (HK) CO., LIMITED | Private company limited by shares | Live |
| FOUR GIG HEADS LIMITED | Company limited by guarantee | Live |
| FOUR HEADWATERS LIMITED | Private company limited by shares | Dissolved |
| FOUR HEART INTERNATIONAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| HEDGE FOUR LIMITED | Private company limited by shares | Live |
| HGNP Four Limited | Private company limited by shares | Live |
| FOUR HILLS INVESTMENT LIMITED | Private company limited by shares | Live |
| HING YUEN FOUR LIMITED | Private company limited by shares | Live |
| Big Four (HK) Limited | Private company limited by shares | Live |
| FOUR WIN (HK) LIMITED | Private company limited by shares | Live |
| FOUR ARTS (HK) LIMITED | Private company limited by shares | Live |
| Four Leafage Technology (HK) Co., Limited | Private company limited by shares | Live |
| H.K. FOUR SEASONS DEVELOPMENT & INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FOUR SEA (H.K.) ENGINEERING LIMITED | Private company limited by shares | Live |
| FOUR SEA (HK) ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| FOUR GOLD OG (HK) LIMITED | Private company limited by shares | Live |
| FOUR SEA (HK) INT'L GROUP LIMITED | Private company limited by shares | Live |
| FOUR NEW (HK) INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FOUR MARK (HK) LIMITED | Private company limited by shares | Dissolved |
| FOUR OCEANIA (HK) LIMITED | Private company limited by shares | Live |
| Four Points Technology (HK) Co., Limited | Private company limited by shares | Live |
| FOUR SOFT (HK) LIMITED | Private company limited by shares | Dissolved |
| FOUR SURE (HK) LIMITED | Private company limited by shares | Live |
| FOUR SEA TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| FOUR STARS (HK) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FOUR WAY TRADING (H.K.) CO., LIMITED | Private company limited by shares | Live |
| VISION FOUR (HK) LIMITED | Private company limited by shares | Live |
| TMS FOUR HOLDING LIMITED | | Live |
| DC FOUR HOLDING LIMITED | | Live |
| Four Sea HK Investment Holdings Limited | Private company limited by shares | Live |
| NEW KOWLOON FOUR HOLDINGS LIMITED | Private company limited by shares | Live |
| FOUR OCEANIA HOLDINGS LIMITED | Private company limited by shares | Live |
| FOUR PLUS HOLDINGS LIMITED | Private company limited by shares | Live |
| HONG KONG FOUR EDGES ENTERPRISE LIMITED | Private company limited by shares | Live |
| Big Four (Hong Kong) Engineering Limited | Private company limited by shares | Live |
| HONG KONG FOUR SEA HOLDING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| FOUR L INDUSTRIAL (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| HONG KONG FOUR GARDENER INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| FOUR JAY HONG KONG LIMITED | Private company limited by shares | Live |
| FOUR SEA HONG KONG LIMITED | Private company limited by shares | Live |
| D four U Hong Kong Limited | Private company limited by shares | Live |
| FO-UR HONG KONG LIMITED | Private company limited by shares | Live |
| FOUR SEA SUPPLY CHAIN (HONG KONG) LIMITED | Private company limited by shares | Live |
| FOUR DRAGONS HONG KONG LIMITED | Private company limited by shares | Live |
| Four Sea Enterprise (Hong Kong) Limited | Private company limited by shares | Live |
| FOUR PEOPLE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Four Leaf (Hong Kong) Company Limited | | Live |
| Joy Of Four (Hong Kong) Investment Management Limited | Private company limited by shares | Live |
| FOUR S PROPERTY HONG KONG LIMITED | | Live |
| SAINT FOUR HONG KONG LIMITED | Private company limited by shares | Dissolved |
| FOUR SCENT (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| SUNEO FOUR (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG FAN FOUR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG FOUR SEA TRADE LIMITED | Private company limited by shares | Live |
| FOUR SEA TRADING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| FOUR SEA HONG KONG TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Four Win Trading Limited | | Live |
| HONGKONG FOUR SEASON ADVISORY SERVICES LIMITED | Private company limited by shares | Live |
| Four Sea Circuit Board (Hongkong) Limited | Private company limited by shares | Live |
| HONGKONG FOUR HAVES LIMITED | Private company limited by shares | Live |
| HONGKONG FOUR SEASON RED INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| NAIS Four HongKong Limited | Private company limited by shares | Live |
| Hongkong Four Seasons Property Development Limited | Private company limited by shares | Dissolved |
| Four E's Scientific (HongKong) Limited | Private company limited by shares | Live |
| HONGKONG FOUR STATE PHARMACEUTICAL GROUP LIMITED | Private company limited by shares | Live |
| HONGKONG FOUR TECH CO., LIMITED | Private company limited by shares | Live |