| 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 |
| AMBLE LIMITED | Private company limited by shares | Live |
| AMBLE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| AMBLE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Oriental Amble Hotel Management Co. Limited | Private company limited by shares | Live |
| Amble Investment Limited | Private company limited by shares | Live |
| AMBLECOTE LIMITED | Private company limited by shares | Dissolved |
| AMBLECOTE LIMITED | Private company limited by shares | Dissolved |
| AMBLEFORD LIMITED | Private company limited by shares | Dissolved |
| Amblegreen Company Limited | Private company limited by shares | Live |
| AMBLEGREENE COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMBLESIDE COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMBLESIDE INVESTMENTS LIMITED | Private company limited by shares | Live |
| HONG KONG AM.BM TRADING LIMITED | Private company limited by shares | Dissolved |
| AMBO CENTURY LIMITED | Private company limited by shares | Live |
| Ambo Asia Co., Limited | Private company limited by shares | Live |
| AMBO ENTERPRISES LIMITED | Private company limited by shares | Live |
| AMBO INVESTMENTS LIMITED | Private company limited by shares | Live |
| LA AMBO TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Amboi.Asia Limited | Private company limited by shares | Live |
| Ambole Automation Technology Co., Limited | Private company limited by shares | Live |
| AMBOLEX LIMITED | Private company limited by shares | Dissolved |
| AMBON LIMITED | Private company limited by shares | Dissolved |
| AMBOND LIMITED | Private company limited by shares | Dissolved |
| AMBONY COMPANY LIMITED | Private company limited by shares | Live |
| AMBORNE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| AMBORON COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMBORY CO., LIMITED | Private company limited by shares | Live |
| AMBOSS LIMITED | Private company limited by shares | Dissolved |
| Ambox Servises Limited | Private company limited by shares | Live |
| AMBOYNA LIMITED | Private company limited by shares | Dissolved |
| AMBOYNA ESTATES LIMITED | Private company limited by shares | Dissolved |
| Ambr HK Limited | Private company limited by shares | Live |
| AMBRA LIMITED | Private company limited by shares | Dissolved |
| Ambra Limited | | Live |
| AMBRACIA LIMITED | Private company limited by shares | Dissolved |
| Ambrasia Multimedia Corporation Limited | Private company limited by shares | Live |
| Ambrasia (OBOR) Industries Limited | Private company limited by shares | Live |
| AMBRAX COMPANY LIMITED | Private company limited by shares | Live |
| SEASKY AMBRAZ LIMITED | Private company limited by shares | Live |
| AMBRE COMPANY LIMITED | | Live |
| AMBRE LAU TRADE LIMITED | | Live |
| AMBREMONT LIMITED | Private company limited by shares | Live |
| Ambria Limited | Private company limited by shares | Live |
| AMBRIDGE LIMITED | Private company limited by shares | Dissolved |
| AMBRIDGE ASSOCIATES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| AMBRIDGE INVESTMENTS LIMITED | Private company limited by shares | Live |
| AMBRITE BANCSHARES LIMITED | Private company limited by shares | Dissolved |
| AUSTRALIA AMBRITE COMPOSITES (GROUP) LIMITED | Private company limited by shares | Live |
| Ambro Limited | Private company limited by shares | Dissolved |
| AMBRO ICON HK LIMITED | Private company limited by shares | Live |
| AMBROISE LIMITED | Private company limited by shares | Live |
| AMBROISE INVESTMENTS LIMITED | Private company limited by shares | Live |
| AMBROSE & COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMBROSE LIMITED | Private company limited by shares | Live |