| Ambi Limited | | Live |
| AMBIA LIMITED | Private company limited by shares | Live |
| AMBIANCE LIMITED | Private company limited by shares | Dissolved |
| AMBIANCE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HAPPY AMBIANCE LIMITED | Private company limited by shares | Live |
| AMBIANCE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LIQUID AMBIANCE LIMITED | Private company limited by shares | Live |
| AMBIBMA LIMITED | Private company limited by shares | Live |
| AMBICA COMPANY LIMITED | Private company limited by shares | Live |
| Ambicion Group Limited | Private company limited by shares | Live |
| AMBICIOSA LIMITED | | Live |
| AMBICON LIMITED | Private company limited by shares | Dissolved |
| AMBIDEX LIMITED | Private company limited by shares | Dissolved |
| AMBIENCE LIMITED | Private company limited by shares | Dissolved |
| TOP AMBIENCE CO., LIMITED | Private company limited by shares | Live |
| Lumi Ambience Co., Limited | | Live |
| Ambience Consultants Limited | Private company limited by shares | Live |
| AMBIENCE DESIGN LIMITED | Private company limited by shares | Dissolved |
| AMBIENCE GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG AMBIENCE LIMITED | Private company limited by shares | Live |
| Ambience International Limited | Private company limited by shares | Live |
| AMBIENCE KNITTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMBIENCE TRADING COMPANY LIMITED | Private company limited by shares | Live |
| AMBIENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ambient Limited | | Live |
| AMBIENTE LIMITED | Private company limited by shares | Dissolved |
| AMBIENTE PACIFIC LIMITED | Private company limited by shares | Live Commenced dormancy on 31-May-2004 |
| AMBIENTE-HGA LIMITED | Private company limited by shares | Dissolved |
| AmbientMedia International Limited | Private company limited by shares | Live |
| AMBI-FORTUNE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| AMBI-FX INTERNATIONAL LIMITED | Private company limited by shares | Live |
| AMBIKA LIMITED | Private company limited by shares | Live |
| P.T. AMBIL COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMBILITE LIMITED | Private company limited by shares | Live |
| AMBILUUX LIMITED | Private company limited by shares | Live |
| AMBILUX LIMITED | Private company limited by shares | Dissolved |
| AMB-Intermed Limited | Private company limited by shares | Live |
| AMBIO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Ambio Fashion International Limited | Private company limited by shares | Live |
| HONG KONG AMBIO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Ambio Technology Limited | Private company limited by shares | Live |
| Ambio International Trading Company Limited | Private company limited by shares | Live |
| AMBIOZ COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMBIPHARM LIMITED | Private company limited by shares | Live |
| AMBIRAD LIMITED | Private company limited by shares | Dissolved |
| AMBISEA TECHNOLOGY CORPORATION LIMITED | Private company limited by shares | Live |
| Ambistudy HK Limited | Private company limited by shares | Live |
| AMBISUN COMPANY LIMITED | Private company limited by shares | Live |
| AMBIT HK LIMITED | Private company limited by shares | Live |
| NEW SKY AMBIT ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| ASIA AMBIT PUBLICATION CO., LIMITED | Private company limited by shares | Dissolved |
| AMBIT GEOSPATIAL SOLUTION LIMITED | Private company limited by shares | Live |
| HONG KONG AMBITECH ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN AMBITECH ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AMBITEEN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Ambitigle Capital Limited | Private company limited by shares | Live |
| AMBITION LIMITED | Private company limited by shares | Dissolved |
| AMBITION LIMITED | Private company limited by shares | Dissolved |
| Ambition One Limited -The- | Private company limited by shares | Live |
| MIX AMBITION LIMITED | Private company limited by shares | Live |
| One Ambition Limited | Private company limited by shares | Live |
| AMBITION LIMITED | Private company limited by shares | Live |
| Far Ambition Limited | Private company limited by shares | Live |
| PM Ambition HK Limited | Private company limited by shares | Live |
| Ambition CPA Limited | | Live |
| NEW AMBITION LIMITED | | Live |
| CDBL Ambition Limited | Private company limited by shares | Live |
| EAST DRAGON AMBITION LIMITED | Private company limited by shares | Live |
| First Ambition Company Limited | Private company limited by shares | Live |
| Grant Ambition Limited | Private company limited by shares | Live |
| CREATIVE AMBITION INVESTMENT LIMITED | Private company limited by shares | Live |
| LOFTY AMBITION LIMITED | Private company limited by shares | Live |
| Trade Ambition Limited | Private company limited by shares | Live |
| AMBITIONER EDUCATION CONSULTING LIMITED | Private company limited by shares | Live |
| AMBITIONUS ENERGETIC ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| AMBITIOUS LIMITED | Private company limited by shares | Dissolved |
| Ambitious Company Limited | Private company limited by shares | Dissolved |
| AMBITIOUS ACE LIMITED | Private company limited by shares | Live |
| AMBITIOUS AIM LIMITED | Private company limited by shares | Live |
| Ambitious Limited | Private company limited by shares | Live |
| TOP AMBITIOUS LIMITED | | Live |
| AMBITIOUS DRAGON LIMITED | Private company limited by shares | Live |
| Ambitious Trade Limited | | Live |
| AMBITIOUSNESS ENTERPRISES CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Oct-2004 |
| Ambitmicro Technology Limited | Private company limited by shares | Live |
| Ambitum Capital Limited | Private company limited by shares | Live |
| Ambivalent Limited | Private company limited by shares | Live |
| Ambivici Limited | Private company limited by shares | Live |
| AMBIZIONE LIMITED | Private company limited by shares | Live |