| HARMONIOUS (CHINA) LIMITED | Private company limited by shares | Live |
| Harmonious People Co., Limited | Private company limited by shares | Live |
| Harmonious Success Co., Limited | Private company limited by shares | Live |
| HARMONIOUS TRADE CO., LIMITED | Private company limited by shares | Live |
| Harmonious Cooperation Limited | Private company limited by shares | Live |
| HARMONIOUS ENTERPRISES LIMITED | Private company limited by shares | Live |
| Harmonious Entertainment Limited | Private company limited by shares | Live |
| Harmonious Families Limited | Company limited by guarantee | Live |
| HARMONIOUS FINANCE & INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HARMONIOUS FIVE RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| HARMONIOUS T. GROUP LIMITED | Private company limited by shares | Live |
| H. K. HARMONIOUS INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| HARMONIOUS HONOR RESOURCES LIMITED | Private company limited by shares | Live |
| Harmonious Investment Limited | Private company limited by shares | Live |
| HARMONIOUS LIGHTING LIMITED | Private company limited by shares | Live |
| HARMONIOUS LIGHTINGS LIMITED | | Live |
| HARMONIOUS PEACE LIMITED | Private company limited by shares | Live |
| HARMONIOUS PROPERTIES LIMITED | Private company limited by shares | Live |
| Pure Harmonious Limited | | Live |
| Harmonious Splendor Limited | Private company limited by shares | Live |
| HARMONIOUS STUDIO LIMITED | Private company limited by shares | Live |
| SIX HARMONIOUS TECHNOLOGY CO LIMITED | Private company limited by shares | Live |
| HARMONIOUS TEMPLE COMPANY LIMITED | | Live |
| HARMONIOUS TIME LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Mar-2016 |
| HARMONIOUS TRADING LIMITED | Private company limited by shares | Dissolved |
| HARMONIOUS TRADING LIMITED | Private company limited by shares | Live |
| HARMONIOUSTECH LIMITED | Private company limited by shares | Live |
| HARMONIQUE LIMITED | Private company limited by shares | Dissolved |
| Harmonise Company Limited | Private company limited by shares | Live |
| HARMONISSENCE LIMITED | Private company limited by shares | Live |
| HARMONIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Harmonium Company Limited | Private company limited by shares | Live |
| HARMONIUM CAPITAL LIMITED | Private company limited by shares | Live |
| HARMONIZE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HARMONIZE ENTERPRISES LIMITED | Private company limited by shares | Live |
| Harmonize Golf Management Limited | Private company limited by shares | Live |
| HARMONIZED DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| HARMONIZED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HARMONIZE.HK. COMPANY LIMITED | Private company limited by shares | Live |
| Harmonoid Glorious Limited | | Live |
| HONG KONG HARMONT TRADING CO., LIMITED | Private company limited by shares | Live |
| Harmont & Blaine Asia Pacific Limited | Private company limited by shares | Live |
| HARMONT&BLAINE LIMITED | Private company limited by shares | Live |
| HARMONTECH LIMITED | Private company limited by shares | Live |
| HARMONTEX LIVING CONCEPT COMPANY LIMITED | Private company limited by shares | Live |
| HarmonWin Holding Limited | Private company limited by shares | Live |
| WIN HARMONY LIMITED | Private company limited by shares | Dissolved |
| HARMONY LIMITED | Private company limited by shares | Dissolved |
| NEW HARMONY COMPANY LIMITED | Private company limited by shares | Dissolved |
| BIG HARMONY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP HARMONY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEA HARMONY LIMITED | Private company limited by shares | Dissolved |
| HARMONY SIX LIMITED | Private company limited by shares | Live |
| HARMONY FIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HARMONY LIMITED | Private company limited by shares | Live |
| HARMONY SKY LIMITED | Private company limited by shares | Dissolved |
| HARMONY USA LIMITED | Private company limited by shares | Live |
| HARMONY INC LIMITED | Private company limited by shares | Dissolved |
| TOP HARMONY LIMITED | Private company limited by shares | Dissolved |
| NEW HARMONY LIMITED | Private company limited by shares | Live |
| Harmony Hi Fi Limited | Private company limited by shares | Dissolved |
| ALL HARMONY LIMITED | Private company limited by shares | Dissolved |
| HARMONY SUN LIMITED | Private company limited by shares | Dissolved |
| HARMONY ONE LIMITED | Private company limited by shares | Live |
| TOP HARMONY LIMITED | Private company limited by shares | Dissolved |
| BIG HARMONY COMPANY LIMITED -THE- | Private company limited by shares | Live |
| HARMONY 2 LIMITED | Private company limited by shares | Live |
| JOY HARMONY LIMITED | Private company limited by shares | Live |
| IN HARMONY LIMITED | Private company limited by shares | Live |
| HARMONY LC LIMITED | Private company limited by shares | Live |
| HARMONY INC LIMITED | Private company limited by shares | Live |
| Harmony II Limited | Private company limited by shares | Live |
| Max Harmony Limited | Private company limited by shares | Live |
| HARMONY ALL WIN LIMITED | Private company limited by shares | Live |
| Harmony SSW Limited | Private company limited by shares | Live |
| TOP HARMONY LIMITED | Private company limited by shares | Live |
| SKY HARMONY LIMITED | Private company limited by shares | Live |
| HJ HARMONY LIMITED | Private company limited by shares | Live |
| ALL HARMONY LIMITED | Private company limited by shares | Live |
| C&P HARMONY COMPANY LIMITED | Private company limited by shares | Live |
| Harmony Top Company Limited | Private company limited by shares | Live |
| H&B HARMONY LIMITED | Private company limited by shares | Live |
| HARMONY BAY LIMITED | Private company limited by shares | Live |
| HARMONY FAT LIMITED | Private company limited by shares | Live |
| Harmony Day Limited | Private company limited by shares | Live |
| Raw Harmony Limited | Private company limited by shares | Live |
| Harmony Hub Limited | | Live |
| The Harmony Sky Limited | | Live |
| Lee Harmony Company Limited | | Live |
| ACHIEVE HARMONY LIMITED | Private company limited by shares | Live |
| Harmony All Around Limited | Private company limited by shares | Live |
| HARMONY ASIA LIMITED | Private company limited by shares | Dissolved |
| HARMONY ASIA LIMITED | Private company limited by shares | Live |
| ASIA HARMONY LIMITED | Private company limited by shares | Live |
| Harmony HK Asia Limited | Private company limited by shares | Live |
| HARMONY (ASIA) INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| ASIA HARMONY INVESTMENTS LIMITED | | Live |
| HARMONY ASSET LIMITED | Private company limited by shares | Live |
| Harmony Charity Association Limited | | Live |
| Harmony Astute Enterprise Limited | Private company limited by shares | Live |