| FUTURE SOUND LIMITED | Private company limited by shares | Live |
| GAIN SOUND LIMITED | Private company limited by shares | Dissolved |
| FIRST SOUND GALLERY LIMITED -THE- | Private company limited by shares | Live |
| SOUND RIVER GARMENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOUND POWER GARMENT LIMITED | Private company limited by shares | Dissolved |
| EVER SOUND GARMENTS LIMITED | Private company limited by shares | Dissolved |
| GENIUS SOUND LIMITED | Private company limited by shares | Dissolved |
| GLAD SOUND LIMITED | Private company limited by shares | Dissolved |
| GLOBAL SOUND LIMITED | Private company limited by shares | Live |
| SILVER SOUND GLOBAL ASSETS LIMITED | Private company limited by shares | Live |
| GLORY SOUND LIMITED | Private company limited by shares | Live |
| SOUND GLORY LIMITED | Private company limited by shares | Live |
| GLORY SOUND DIGITAL LIMITED | Private company limited by shares | Live |
| GOAL SOUND LIMITED | Private company limited by shares | Live |
| GOLD SOUND ENTERPRISES LIMITED | Private company limited by shares | Live |
| GOLDEN SOUND LIMITED | Private company limited by shares | Live |
| GOLDEN SOUND CORPORATION LIMITED | Private company limited by shares | Live |
| GOLDEN SOUND FILM & RECORD COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLDEN SOUND HOLDINGS LIMITED | Private company limited by shares | Live |
| GOLDEN SOUND INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GOLDEN SOUND INVESTMENT LIMITED | Private company limited by shares | Live |
| GOLDEN SOUND MANAGEMENT LIMITED | Private company limited by shares | Live |
| GOLDEN SOUND TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GOLDEN SOUND ELECTRONIC TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| GOLDEN SOUND TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| GOLDEN WEALTH SOUND SERVICE LIMITED | Private company limited by shares | Dissolved |
| GOOD SOUND INC LIMITED | Private company limited by shares | Live |
| SOUND GOOD LIMITED | Private company limited by shares | Live |
| GOOD SOUND (HONGKONG) ACOUSTIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GOOD SOUND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GOOD SOUND ENTERPRISES LIMITED | Private company limited by shares | Live |
| HK GOOD SOUND CHRONIC PHARYNGITIS INT'L RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| GOOD SOUND RESOURCES LIMITED | Private company limited by shares | Dissolved |
| GRACE SOUND LIMITED | Private company limited by shares | Live |
| SOUND GRACE LIMITED | Private company limited by shares | Live |
| GRACE SOUND ENTERPRISES LIMITED | Private company limited by shares | Live |
| GRACEFUL SOUND LIMITED | Private company limited by shares | Dissolved |
| GRACEFUL SOUND CO., LIMITED | Private company limited by shares | Live |
| GRAMMYFEEL (HK) CLASSIC SOUND LIMITED | Private company limited by shares | Live |
| GRAND SOUND COMPANY LIMITED | Private company limited by shares | Live |
| G.R.A.S. SOUND & VIBRATION CHINA LIMITED | Private company limited by shares | Live |
| GREAT SOUND LIMITED | Private company limited by shares | Dissolved |
| GREAT SOUND LIMITED | Private company limited by shares | Dissolved |
| SOUND GREAT LIMITED | Private company limited by shares | Dissolved |
| SOUND GREAT LIMITED | Private company limited by shares | Live |
| GREAT SOUND LIMITED | Private company limited by shares | Live |
| GREAT SOUND CREATION LIMITED | Private company limited by shares | Live |
| GREAT SOUND ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| GREAT SOUND ELECTRONICS ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GREAT SOUND ENTERPRISES LIMITED | Private company limited by shares | Live |
| SOUND GREAT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| GREAT SOUND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GREAT SOUND MANAGEMENT LIMITED | Private company limited by shares | Live |
| GREAT SOUND TRADING LIMITED | Private company limited by shares | Live |
| SOUND GREAT TRADING LIMITED | Private company limited by shares | Live |
| GREEN SOUND LIMITED | Private company limited by shares | Dissolved |
| GREETING SOUND LIMITED | Private company limited by shares | Dissolved |
| GROUP SOUND LIMITED | Private company limited by shares | Dissolved |
| French treasure sound apparel international (group) co., Limited -The- | Private company limited by shares | Live |
| Universal Sound International Education Technology Group Co., Limited | Private company limited by shares | Live |
| SOUND CONCORD GROUP LIMITED | Private company limited by shares | Dissolved |
| USA IMPERIAL CROWN SOUND GROUP LIMITED | Private company limited by shares | Live |
| DENMARK ASING AUTOMOBILE SOUND INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| HK XINGBO ELECTRIC SOUND EQUIPMENT HOLDING GROUP LIMITED | Private company limited by shares | Dissolved |
| HONG SOUND ELECTRONIC HOLDING GROUP LIMITED | Private company limited by shares | Live |
| FRANCE LEOPARD SOUND GROUP (H.K.) INT'L LIMITED | Private company limited by shares | Dissolved |
| Luck Sound Group Limited | Private company limited by shares | Dissolved |
| LG INTERNATIONAL ELECTRONIC INDUSTRY MOVIE SOUND GROUP CO. LIMITED | Private company limited by shares | Dissolved |
| SOUND OCEAN GROUP LIMITED | Private company limited by shares | Dissolved |
| RICH SOUND GROUP LIMITED | Private company limited by shares | Dissolved |
| SOUND WEALTH GROUP LIMITED | Private company limited by shares | Live |
| Hangzhou Globe Broadcasting & Sound Co., Limited | Private company limited by shares | Live |
| HAPPY SOUND LIMITED | Private company limited by shares | Live |
| HARMONIOUS SOUND LIMITED | | Live |
| HARMONY OF SOUND LIMITED | Private company limited by shares | Live |
| HARVEST SOUND LIMITED | Private company limited by shares | Dissolved |
| SHAMBHALA Sound Healing Center Limited | | Live |
| SOUND HEALTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sound Health Limited | | Live |
| Heart Sound Therapy Yoga Studio Limited | | Live |
| Heaven Sound GC Limited | Private company limited by shares | Live |
| HIBINO PROFESSIONAL SOUND (HK) LIMITED | Private company limited by shares | Dissolved |
| Hidden Sound Systems Limited | Private company limited by shares | Live |
| Shenzhen Hifi Sound Electronics Co., Limited | Private company limited by shares | Live |
| SOUND HILL LIMITED | Private company limited by shares | Dissolved |
| HILL SOUND LIMITED | Private company limited by shares | Live |
| AIR SOUND (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SOUND LAB (HK) LIMITED | Private company limited by shares | Live |
| VAN SOUND (HK) LIMITED | Private company limited by shares | Dissolved |
| Sound (HK) Limited | Private company limited by shares | Live |
| D&L SOUND (HK) LIMITED | Private company limited by shares | Live |
| ATHENS SOUND (HK) LIMITED | Private company limited by shares | Dissolved |
| AUDIO SOUND EXPORT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SOUND FAR CHEMICALS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BEAUTY SOUND GROUP (HK) CO., LIMITED | Private company limited by shares | Live |
| ORIENT SOUND (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| DAIWA SOUND (HK) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Mar-2016 |
| Orient Power Sound Design (HK) Co. Limited | Private company limited by shares | Live |
| SILVER SOUND (H.K.) DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| LIGHTING & SOUND DISTRIBUTION (HK) LIMITED | Private company limited by shares | Dissolved |