| SERE COMPANY LIMITED | Private company limited by shares | Live |
| Serebrius Stars Limited | | Live |
| Serece Co., Limited | Private company limited by shares | Live |
| SEREDON LIMITED | Private company limited by shares | Dissolved |
| Serein Limited | | Live |
| SAINT SEREIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sereknity Limited | Private company limited by shares | Live |
| SERELECFRA.HK LIMITED | Private company limited by shares | Live |
| SEREN & COMPANY LIMITED | Private company limited by shares | Live |
| SERENA LIMITED | Private company limited by shares | Dissolved |
| SERENA WEI LIMITED | Private company limited by shares | Live |
| SERENA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SERENAB COMPANY LIMITED | Private company limited by shares | Live |
| Serenada Limited | Private company limited by shares | Live |
| SERENADE LIMITED | Private company limited by shares | Dissolved |
| SERENADE CHINESE RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| SERENADE GLOBAL LIMITED | | Live |
| SERENADE (HK) LIMITED | Private company limited by shares | Live |
| XJ Serenade (HK) Limited | | Live |
| First Serenade (HK) Limited | Private company limited by shares | Live |
| SERENADE INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SERENADE TRAVEL LIMITED | Private company limited by shares | Dissolved |
| SerenaHouse Limited | Private company limited by shares | Live |
| SERENAH'S TIARA LIMITED | Private company limited by shares | Live |
| SerenaParts Limited | Private company limited by shares | Live |
| SERENAUS LIMITED | Private company limited by shares | Live |
| SERENDI (HK) LIMITED | | Live |
| SERENDIB CLOTHING COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| Serendib Charity Foundation Limited | Company limited by guarantee | Live |
| Serendib Gems Pvt. Limited | Private company limited by shares | Dissolved |
| SERENDIB VENTURES (HONGKONG) LIMITED | Private company limited by shares | Live |
| Serendip HK Limited | Private company limited by shares | Live |
| Serendip Jewellery Group Limited | Private company limited by shares | Live |
| SERENDIPITNY LIMITED | | Live |
| SERENDIPITY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SERENDIPITY LIMITED | Private company limited by shares | Live |
| SERENDIPITY ONE LIMITED | Private company limited by shares | Live |
| JOS SERENDIPITY LIMITED | Private company limited by shares | Live |
| Serendipity Accessories Limited | | Live |
| Serendipity Agency Limited | | Live |
| SERENDIPITY CAFE & BAR LIMITED | Private company limited by shares | Live Ceased dormancy on 18-Nov-2015 |
| Serendipity Capital Limited | | Live |
| Serendipity Central Limited | | Live |
| Serendipity Invest Co., Limited | Private company limited by shares | Live |
| Serendipity Hea Coffee Company Limited | Private company limited by shares | Live |
| Serendipity Comet Limited | | Live |
| SERENDIPITY COMMERCE LIMITED | | Live |
| SERENDIPITY CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| Serendipity Therapeutic Consultancy Limited | Private company limited by shares | Live |
| Serendipity Consulting Limited | | Live |
| SERENDIPITY TRADING & CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Serendipity Ecopower Limited | Private company limited by shares | Live |
| Serendipity Pi Electronics Limited | Private company limited by shares | Live |
| Serendipity Electronics Hong Kong Limited | Private company limited by shares | Dissolved |
| SERENDIPITY ELECTRONICS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SERENDIPITY ENERGY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SERENDIPITY ENTERPRISES LIMITED | Private company limited by shares | Live |
| SERENDIPITY INTERNATIONAL ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Serendipity Entertainment Limited | Private company limited by shares | Dissolved |
| SERENDIPITY IMPORT & EXPORT COMPANY LIMITED | Private company limited by shares | Live |
| DKL Serendipity Fashion Company Limited | Private company limited by shares | Live |
| Serendipity Felicity Limited | | Live |
| Serendipity Foundation Limited | | Live |
| Serendipity Global Limited | | Live |
| SERENDIPITY GROUP LIMITED | Private company limited by shares | Live |
| SERENDIPITY HOUSE GROUP LIMITED | Private company limited by shares | Live |
| Serendipity Investment Group Co., Limited | Private company limited by shares | Live |
| SERENDIPITY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Serendipity Healthcare (HK) Company Limited | Private company limited by shares | Live |
| Serendipity Education (Hong Kong) Limited | | Live |
| SERENDIPITY HOUSE LIMITED | Private company limited by shares | Live |
| HK SERENDIPITY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SERENDIPITY INDUSTRY LIMITED | Private company limited by shares | Live |
| SERENDIPITY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SERENDIPITY INVESTMENTS LIMITED | Private company limited by shares | Live |
| SERENDIPITY MANAGEMENT LIMITED | Private company limited by shares | Live |
| SERENDIPITY MEDICAL LIMITED | Private company limited by shares | Live |
| Monmouth Serendipity Limited | Private company limited by shares | Live |
| ORIENTAL SERENDIPITY LIMITED | | Live |
| Serendipity Phil. Group Limited | | Live |
| SERENDIPITY PRINCE LIMITED | Private company limited by shares | Live |
| Serendipity Projects Limited | Private company limited by shares | Live |
| SERENDIPITY AIR SEA ROAD LIMITED | Private company limited by shares | Live |
| SERENDIPITY SERVICE LIMITED | Private company limited by shares | Live |
| SERENDIPITY SOURCING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Serendipity Studio Limited | | Live |
| Serendipity Trading Limited | | Live |
| Serendipity International Trading Limited | Private company limited by shares | Live |
| Ningbo Serendipity Import&Export Trading Company Limited | Private company limited by shares | Live |
| Serendipity Travel HK Limited | | Live |
| UNIVERSAL LIALLITHY SERENDIPITY CONSULTANCY CO., LIMITED | Private company limited by shares | Dissolved |
| Serendipity Venture Capital Limited | Private company limited by shares | Dissolved |
| Serendipity Wedding Limited | Private company limited by shares | Live |
| SERENDIPITYBV LIMITED | Private company limited by shares | Live |
| SERENDIPITYCHAIN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Serendipityhk Limited | Private company limited by shares | Live |
| ITALY SERENDIPPER INT'L FURNITURE GROUP LIMITED | Private company limited by shares | Live |
| Serendipty Limited | | Live |
| Serendy Limited | Private company limited by shares | Dissolved |
| SERENE COMPANY LIMITED | Private company limited by shares | Dissolved |