| AVANTGARDE AUDIO LIMITED | Private company limited by shares | Live |
| AUDIO BASE LIMITED | Private company limited by shares | Live |
| BEST AUDIO LIMITED | Private company limited by shares | Live |
| BOEING POWER AUDIO LIMITED | Private company limited by shares | Dissolved |
| BONPIE AUDIO LIMITED | Private company limited by shares | Live |
| CAPITOL AUDIO LIMITED | Private company limited by shares | Dissolved |
| AUDIO CARPENTRY LIMITED | Private company limited by shares | Live |
| AUDIO CENTRE LIMITED | Private company limited by shares | Dissolved |
| Ace Centre Audio Art Limited | Private company limited by shares | Live |
| CHINA AUDIO LIMITED | Private company limited by shares | Dissolved |
| 3T AUDIO (CHINA) LIMITED | Private company limited by shares | Live |
| ADAM Audio China Limited | Private company limited by shares | Dissolved |
| ALCONS AUDIO (CHINA) LIMITED | Private company limited by shares | Live |
| AUDIO - TECHNICA (GREATER CHINA) LIMITED | Private company limited by shares | Live |
| GRANT LLOYD AUDIO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CLARITAS AUDIO LIMITED | Private company limited by shares | Live |
| Classic Audio Limited | Private company limited by shares | Live |
| ZES AUDIO CO., LIMITED | Private company limited by shares | Live |
| ACE AUDIO CO., LIMITED | Private company limited by shares | Live |
| ACM AUDIO CO., LIMITED | Private company limited by shares | Live |
| JY AUDIO CO., LIMITED | Private company limited by shares | Live |
| HOT Audio Co., Limited | Private company limited by shares | Live |
| SPK Audio Co., Limited | | Live |
| HK Alwaysfaith Audio Co., Limited | Private company limited by shares | Live |
| BMS AUDIO ASIA CO., LIMITED | Private company limited by shares | Dissolved |
| British Deepsun Audio Co., Limited | Private company limited by shares | Live |
| COLORFUL AUDIO CO., LIMITED | Private company limited by shares | Live |
| DINGDONG AUDIO CO., LIMITED | Private company limited by shares | Live |
| Audio Expert Co., Limited | Private company limited by shares | Live |
| FLYAUDIO CAR AUDIO CO., LIMITED | Private company limited by shares | Live |
| GRAND VAN AUDIO CO., LIMITED | Private company limited by shares | Live |
| HOTONE AUDIO CO., LIMITED | Private company limited by shares | Live |
| HUNAN LINGMAN AUDIO CO., LIMITED | Private company limited by shares | Live |
| IBASSO AUDIO CO., LIMITED | Private company limited by shares | Dissolved |
| JIAJIA AUDIO CO., LIMITED | Private company limited by shares | Live |
| KUSON AUDIO CO., LIMITED | Private company limited by shares | Live |
| Like Audio Co., Limited | Private company limited by shares | Live |
| Maxima Audio Co., Limited | Private company limited by shares | Live |
| Monpos Audio Co., Limited | Private company limited by shares | Live |
| MOVALL AUDIO CO., LIMITED | Private company limited by shares | Live |
| NINGBO ZTZ AUDIO CO., LIMITED | Private company limited by shares | Live |
| Ningbo Beyna Audio Co., Limited | Private company limited by shares | Live |
| HK PUSOUND CAR AUDIO CO., LIMITED | Private company limited by shares | Live |
| RICH AUDIO SUPPLY CO., LIMITED | Private company limited by shares | Dissolved |
| SPIRIT AUDIO CO., LIMITED | Private company limited by shares | Live |
| SUNRISE CAR AUDIO CO., LIMITED | Private company limited by shares | Live |
| N&P CAR AUDIO SYSTEM CO., LIMITED | Private company limited by shares | Live |
| ATAO AUDIO SYSTEM ASIA CO., LIMITED | Private company limited by shares | Live |
| HK AUDIO TRADE CO., LIMITED | Private company limited by shares | Live |
| WAVE AUDIO CO., LIMITED | Private company limited by shares | Live |
| Audio Concepts Company Limited | Private company limited by shares | Live |
| IMPERIAL AUDIO CONSORTIUM LIMITED | Private company limited by shares | Live |
| NOSTALGIA AUDIO CORPORATE LIMITED | Private company limited by shares | Live |
| COWELL AUDIO LIMITED | Private company limited by shares | Live |
| DAHSING CAR AUDIO COMPANY LIMITED | Private company limited by shares | Live |
| CAH AUDIO DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Gig Audio Design Limited | | Live |
| INTERACTIVE AUDIO DESIGN LIMITED | Private company limited by shares | Dissolved |
| AUDIO TRANSDUCER DESIGN ASIA LIMITED | Private company limited by shares | Dissolved |
| WHEATS AUDIO DESIGN COMPANY LIMITED | | Live |
| DIATONIC PRECISION AUDIO LIMITED | Private company limited by shares | Live |
| ONE AUDIO DIGITAL LIMITED | Private company limited by shares | Live |
| Digital Audio Company Limited | Private company limited by shares | Live |
| 3 DIMENSION AUDIO CO. LIMITED | Private company limited by shares | Dissolved |
| AUDIO DISTRIBUTORS COMPANY, LIMITED | Private company limited by shares | Live |
| DORA AUDIO LIMITED | Private company limited by shares | Live |
| DYNA AUDIO COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUDIO DYNAMIC LIMITED | Private company limited by shares | Live |
| HL AUDIO ELECTRONIC COMPANY LIMITED | Private company limited by shares | Live |
| KinXin Electronic Audio Company Limited | Private company limited by shares | Live |
| Element 8 Audio Limited | Private company limited by shares | Live |
| Elite Audio Pty Limited | Private company limited by shares | Live |
| EURO-AMERICAN AUDIO COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVEREST AUDIO LIMITED -THE- | Private company limited by shares | Dissolved |
| Audio Evidence Limited | Private company limited by shares | Live |
| Audio Exotics Limited | Private company limited by shares | Live |
| FABRILOUS AUDIO LIMITED | Private company limited by shares | Live |
| GALAXY AUDIO LIMITED | Private company limited by shares | Live |
| GARNER AUDIO LIMITED | Private company limited by shares | Live |
| GLORIOUS AUDIO LIMITED | Private company limited by shares | Dissolved |
| Goldenwave Audio Limited | Private company limited by shares | Live |
| GRAND AUDIO LIMITED | Private company limited by shares | Dissolved |
| Grant Audio HK Company Limited | Private company limited by shares | Dissolved |
| GREEN AUDIO COMPANY LIMITED | Private company limited by shares | Dissolved |
| V2 AUDIO GROUP LIMITED | Private company limited by shares | Live |
| MTW Audio Group Limited | | Live |
| FIRST AUDIO GROUP LIMITED | Private company limited by shares | Live |
| iTek Audio Group Limited | Private company limited by shares | Live |
| Xlent Audio Group Limited | Private company limited by shares | Live |
| AUDIO GURU COMPANY LIMITED | Private company limited by shares | Live |
| AUDIO HEALTH HEARING CARE (SHATIN) LIMITED | Private company limited by shares | Live |
| Henson Audio Limited | Private company limited by shares | Live |
| HEPCORN AUDIO LIMITED | Private company limited by shares | Dissolved |
| HERITAGE AUDIO LIMITED | Private company limited by shares | Dissolved |
| MG Hiend Audio Company Limited | Private company limited by shares | Live |
| HISONIC AUDIO LIMITED | Private company limited by shares | Live |
| Audio Dizegno Holding Limited | Private company limited by shares | Live |
| NEW TIMES (HONG KONG) VIDEO & AUDIO LIMITED | Private company limited by shares | Dissolved |
| HK Hope Audio Company Limited | | Live |
| HOUS AUDIO LIMITED | Private company limited by shares | Live |