| E Sunday (Hong Kong) Limited | Private company limited by shares | Live |
| SUNDAY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Dongguan Sunday Industrial Co., Limited | Private company limited by shares | Dissolved |
| SUNDAY (INDUSTRY) HK LIMITED | | Live |
| SUNDAY INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNDAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUNDAY JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sunday Morning (Hong Kong) Limited | Private company limited by shares | Live |
| Sunday Network (Hong Kong) Limited | Private company limited by shares | Live |
| Sunday Land Co., Limited | Private company limited by shares | Live |
| LOVE OF SUNDAY LIMITED | Private company limited by shares | Live |
| SUNDAY PRECISION MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| SUNDAY MARKET LIMITED | Company limited by guarantee | Dissolved |
| SUNDAY MORNING MUSIC LIMITED | Private company limited by shares | Live |
| ORIENTAL SUNDAY LICENSEE LIMITED | Private company limited by shares | Dissolved |
| SUNDAY PRINTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL SUNDAY PRINTING LIMITED | Private company limited by shares | Dissolved |
| SUNDAY PROMOTION LIMITED | Private company limited by shares | Dissolved |
| SUNDAY PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SUNDAY PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SUNDAY PUNCH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNDAY REALTY LIMITED | Private company limited by shares | Dissolved |
| SUNDAY REST RETAIL COMPANY LIMITED | Private company limited by shares | Live |
| SUNDAY REVIEW LIMITED | Private company limited by shares | Live |
| Sunday Runway Co. Limited | Private company limited by shares | Live |
| SUNDAY SERVICE LIMITED | Private company limited by shares | Dissolved |
| SUNDAY SILENCE LIMITED | Private company limited by shares | Live |
| SUNDAY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUNDAY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sunday Technology Limited | Private company limited by shares | Live |
| Sunday Network Technology Limited | Private company limited by shares | Live |
| SUNDAY TELECOMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SUNDAY TRADING LIMITED | Private company limited by shares | Dissolved |
| Sunlight Sunday Trading Limited | Private company limited by shares | Live |
| I Sunday Travel Limited | Private company limited by shares | Live |
| TRUE SUNDAY LIMITED | Private company limited by shares | Dissolved |
| SUNDAY WELL LIMITED | Private company limited by shares | Live |
| WING TAI SUNDAY ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WORKING SUNDAY LIMITED | | Live |
| SUNDAY MARKET & WORKSHOP LIMITED | Private company limited by shares | Dissolved |
| Sundaychic Limited | Private company limited by shares | Live |
| SUNDAY.COM LIMITED | Private company limited by shares | Dissolved |
| Sunday.girly Limited | Private company limited by shares | Live |
| Sundayrose Limited | Private company limited by shares | Dissolved |
| Sunday's Distribution Limited | Private company limited by shares | Live |
| SUNDAYS FILTER CO., LIMITED | Private company limited by shares | Live |
| FLYING SUNDAYS LIMITED | Private company limited by shares | Live |
| Sunday's Grocery Limited | Private company limited by shares | Live |
| SUNDAY'S (H.K.) SPORTSWEAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| Smooth Sundays Limited | Private company limited by shares | Live |
| Sunday's Spirits Limited | Private company limited by shares | Live |
| H.K. SUNDAYWAY FURNITURE INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNDBY LIMITED | Private company limited by shares | Dissolved |
| SUN-DE COMPANY LIMITED | Private company limited by shares | Live |
| FRANCE SUNDEAN (H.K.) COSMETIC LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SUNDEAREST GARMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN-DEC ENTERPRISES LIMITED | Private company limited by shares | Live |
| SUNDECK INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SunDeck Investment Holding Co., Limited | Private company limited by shares | Dissolved |
| SUN-DECOR INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Sundee Industry Co., Limited | Private company limited by shares | Live |
| SUNDEE PROMOTION CO., LIMITED | Private company limited by shares | Dissolved |
| SUNDEEP LIMITED | Private company limited by shares | Live |
| SUNDEEP IMPEX LIMITED | Private company limited by shares | Live |
| SUNDEHIN EDUCATION GROUP LIMITED | Private company limited by shares | Dissolved |
| Sundekon Investments Limited | Private company limited by shares | Live |
| HK SUNDELI FURNITURE GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNDELIFE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Sundelity Capital Group Limited | Private company limited by shares | Live |
| SUN-DELTA LIMITED | Private company limited by shares | Live |
| SUNDEN LIMITED | Private company limited by shares | Dissolved |
| SUNDEN ENTERTAINMENT (HK) LIMITED | Private company limited by shares | Live |
| SUNDEN INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNDEN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUNDENNY & COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNDENVER LIMITED | Private company limited by shares | Live |
| Sundeo Limited | Private company limited by shares | Live |
| SUNDER INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNDER HK TRADE LIMITED | | Live |
| SUNDERLAND LIMITED | Private company limited by shares | Dissolved |
| SUNDERLAND LIMITED | Private company limited by shares | Live |
| SUNDERLAND MEMORY ALLOYS LIMITED | Private company limited by shares | Dissolved |
| SUNDERLAND ASIA LIMITED | Private company limited by shares | Live |
| Sunderland Energy Solutions Limited | Private company limited by shares | Live |
| SUNDERLAND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNDERLAND INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUNDERLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNDERLAND TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUNDERLAND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUNDERRAY INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Live |
| SUNDERSUN LIMITED | Private company limited by shares | Live |
| SUNDERSY LIMITED | Private company limited by shares | Dissolved |
| SUNDESIGN LIMITED | Private company limited by shares | Dissolved |
| SunDesign International Limited | Private company limited by shares | Live |
| SUNDESS TRADING LIMITED | Private company limited by shares | Live |
| SUNDET S. PVT LIMITED | Private company limited by shares | Dissolved |
| Sundew Corporate Advisory Services Limited | Private company limited by shares | Live |
| SUNDEX LIMITED | Private company limited by shares | Dissolved |
| SUNDEXCO LIMITED | Private company limited by shares | Live |
| SUNDHED LIMITED | Private company limited by shares | Live |