| Happy Fox Limited | Private company limited by shares | Live |
| SZE SZE HAPPY 1 LIMITED | Private company limited by shares | Live |
| SZE SZE HAPPY 2 LIMITED | Private company limited by shares | Live |
| SZE SZE HAPPY 3 LIMITED | Private company limited by shares | Live |
| SZE SZE HAPPY 4 LIMITED | Private company limited by shares | Live |
| SZE SZE HAPPY 6 LIMITED | Private company limited by shares | Live |
| SZE SZE HAPPY 5 LIMITED | Private company limited by shares | Live |
| HAPPY FRY DAY LIMITED | Private company limited by shares | Live |
| LAY HAPPY 1 COMPANY LIMITED | Private company limited by shares | Live |
| LAY HAPPY 2 COMPANY LIMITED | Private company limited by shares | Live |
| LAY HAPPY 3 COMPANY LIMITED | Private company limited by shares | Live |
| LAY HAPPY 4 COMPANY LIMITED | Private company limited by shares | Live |
| LAY HAPPY 5 COMPANY LIMITED | Private company limited by shares | Live |
| LAY HAPPY 6 COMPANY LIMITED | Private company limited by shares | Live |
| Happy MM Company Limited | Private company limited by shares | Live |
| HAPPY HAPPY LIMITED | Private company limited by shares | Live |
| HAPPY NEW EAR COMPANY LIMITED | Private company limited by shares | Live |
| HAPPY TOP LIMITED | Private company limited by shares | Live |
| HAPPY ZOO LIMITED | Private company limited by shares | Live |
| Happy Boy Limited | | Live |
| HAPPY AIM LIMITED | | Live |
| Happy Dog Limited | | Live |
| JC HAPPY DOG LIMITED | | Live |
| HAPPY BAO DIM LIMITED | | Live |
| Happy CN Company Limited | | Live |
| Happy mia LIMITED | | Live |
| Happy KK Limited | | Live |
| Happy RR Limited | | Live |
| HAPPY 42 LIMITED | | Live |
| HAPPY NOW LIMITED | | Live |
| A HAPPY COMPANY LIMITED | | Live |
| HAPPY LHY LIMITED | | Live |
| Happy Ox Limited | | Live |
| HAPPY ZOO HK LIMITED | | Live |
| Happy D Limited | | Live |
| HAPPY CAY LIMITED | | Live |
| HAPPY CAT LIMITED | | Live |
| Happy Ka Ka Limited | | Live |
| ALTOGETHER HAPPY LIMITED | Private company limited by shares | Dissolved |
| BILLIANT HAPPY LIMITED | Private company limited by shares | Live |
| CENTURY HAPPY LIMITED | Private company limited by shares | Live |
| CHUK YUEN HAPPY STAY LIMITED | Private company limited by shares | Live |
| SHENZHEN HAPPY E COMMERCR CO., LIMITED | Private company limited by shares | Live |
| OCEAN HAPPY CO., LIMITED | Private company limited by shares | Live |
| DRAGON HAPPY LIMITED | Private company limited by shares | Live |
| Dramatic English (Happy Valley) Limited | Private company limited by shares | Live |
| EXTRA HAPPY LIMITED | Private company limited by shares | Live |
| FIRST HAPPY LIMITED | Private company limited by shares | Live |
| FOOK AND HAPPY LIMITED | Private company limited by shares | Live |
| Linking Happy Games Limited | | Live |
| GIVE HAPPY LIMITED | Private company limited by shares | Dissolved |
| GRAND HAPPY LIMITED | Private company limited by shares | Dissolved |
| GRAND HAPPY LIMITED | Private company limited by shares | Live |
| KEEP HAPPY BIG DAY GROUP LIMITED | Private company limited by shares | Live |
| MONTH HAPPY GROUP LIMITED | Private company limited by shares | Live |
| TACK HSIN RESTAURANT (HAPPY VALLEY) LIMITED | Private company limited by shares | Dissolved |
| GRAND HAPPY INVESTMENT LIMITED | Private company limited by shares | Live |
| QUITE HAPPY INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOYCE HAPPY LIMITED | Private company limited by shares | Dissolved |
| KEEP HAPPY COMPANY LIMITED | Private company limited by shares | Live |
| LEARN HAPPY LIMITED | Private company limited by shares | Live |
| LESTER HAPPY LIMITED | Private company limited by shares | Live |
| LESTER HAPPY 1 LIMITED | Private company limited by shares | Live |
| LESTER HAPPY 2 LIMITED | Private company limited by shares | Live |
| LESTER HAPPY 3 LIMITED | Private company limited by shares | Live |
| LUCK HAPPY LIMITED | Private company limited by shares | Dissolved |
| LUCK HAPPY LIMITED | Private company limited by shares | Live |
| MOON HAPPY LIMITED | Private company limited by shares | Live |
| MORE HAPPY LIMITED | Private company limited by shares | Live |
| MUST HAPPY LIMITED | Private company limited by shares | Live |
| NICE HAPPY LIMITED | Private company limited by shares | Live |
| OCEAN HAPPY LIMITED | Private company limited by shares | Dissolved |
| SUPERB HAPPY LIMITED | | Live |
| GRAND HAPPY TRADING LIMITED | Private company limited by shares | Dissolved |
| GRAND HAPPY TRADING LIMITED | Private company limited by shares | Live |
| MORE HAPPY TRADING LIMITED | Private company limited by shares | Dissolved |
| WEALTHY HAPPY LIMITED | Private company limited by shares | Live |
| RACHEL HAPPY1 LIMITED | Private company limited by shares | Live |
| HAPPY-120 YEARS OLD LIMITED | Private company limited by shares | Live |
| Happy2 Limited | Private company limited by shares | Live |
| RACHEL HAPPY2 LIMITED | Private company limited by shares | Live |
| Happy2gather Company Limited | | Live |
| RACHEL HAPPY3 LIMITED | Private company limited by shares | Live |
| HAPPY3PETS LIMITED | | Live |
| HAPPYAGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAPPYARD TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAPPYAUER724 LIMITED | Private company limited by shares | Live |
| HAPPYBABY LIMITED | Private company limited by shares | Live |
| Happybaby HK Limited | Private company limited by shares | Live |
| HAPPYBIOS ASIAN LIMITED | Private company limited by shares | Live |
| Happybird Fashion Limited | Private company limited by shares | Live |
| HAPPYBIRTHDAY28 LIMITED | | Live |
| HAPPYBOX LIMITED | Private company limited by shares | Live |
| USA HAPPYBOY INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| HappyBuda Enterprises Limited | Private company limited by shares | Dissolved |
| GD HAPPYBUY CO., LIMITED | Private company limited by shares | Live |
| HappyBuy Global Company Limited | | Live |
| HAPPYCABLE ELECTRONIC COMPANY LIMITED | Private company limited by shares | Live |
| HAPPYCABLE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HAPPYCLOCK LIMITED | Private company limited by shares | Dissolved |