| A.R.STEEL LIMITED | Private company limited by shares | Dissolved |
| ARSTEL INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| ARSTIC COMPANY LIMITED | Private company limited by shares | Live |
| ARSTON LIMITED | Private company limited by shares | Live |
| ARSTOW LIMITED | Private company limited by shares | Dissolved |
| Arstrade Limited | Private company limited by shares | Live |
| ARSTRAKT LIMITED | Private company limited by shares | Dissolved |
| ARSTROMA HK LIMITED | Private company limited by shares | Live |
| ARSUIE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ARSUR TRADING CO., LIMITED | Private company limited by shares | Live |
| ARSWATCH LIMITED | Private company limited by shares | Live |
| ARSYNERGY RESOURCES LIMITED | Private company limited by shares | Live |
| AR-Sys Limited | Private company limited by shares | Live |
| ARSYSTEM COMPANY LIMITED | | Live |
| KAR TAT (ART) EMBROIDERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOY FASHIONS (FINE ART) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Cultural Studio (Art) Limited | Private company limited by shares | Live |
| AIR (ART INVESTMENT REALITY) LIMITED | Private company limited by shares | Live |
| Ayers Rock Technology (ART) Limited | | Live |
| SKYMAX (ART) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ART0 Limited | | Live |
| ART021 CO., LIMITED | Private company limited by shares | Live |
| ART021 GROUP LIMITED | | Live |
| ART100 GALLERY (HONG KONG) LIMITED | Private company limited by shares | Live |
| ART2REAL LIMITED | Private company limited by shares | Dissolved |
| Art4Life Limited | Company limited by guarantee | Live |
| Art4Raise Limited | Private company limited by shares | Live |
| ARTA LIMITED | Private company limited by shares | Live |
| ARTA ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARTA DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ARTA INVESTMENT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ARTA Finance Limited | | Live |
| ARTA GALLERY LIMITED | | Live |
| PT. ARTA GRIYA MULTIGUNA LIMITED | Private company limited by shares | Live |
| ARTA GROUP LIMITED | Private company limited by shares | Live |
| ARTA (HK) LIMITED | Private company limited by shares | Live |
| ARTA (H.K.) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ARTA PRINTING (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| ARTA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ARTA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Arta Investment Company Limited | Private company limited by shares | Live |
| ARTA PROPERTIES LIMITED | Private company limited by shares | Live |
| Arta Property Limited | Private company limited by shares | Live |
| ARTA Services Limited | | Live |
| Arta Shipping Limited | | Live |
| ARTA TOUR LIMITED | Private company limited by shares | Dissolved |
| ARTA TRADE HK LIMITED | Private company limited by shares | Live |
| ARTA TRADING LIMITED | Private company limited by shares | Dissolved |
| ARTA UNDERWRITERS LIMITED | Private company limited by shares | Dissolved |
| ARTABLE EVENT PRODUCTION LIMITED | | Live |
| ARTABLE PROPERTIES LIMITED | Private company limited by shares | Live |
| ARTABLEAU INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Artabler Limited | Private company limited by shares | Live |
| ARTABURG COMPANY LIMITED | Private company limited by shares | Live |
| ARTAC LIMITED | Private company limited by shares | Dissolved |
| ARTAC LIMITED | Private company limited by shares | Dissolved |
| Artacama Limited | Private company limited by shares | Live |
| ARTACT LIMITED | Private company limited by shares | Dissolved |
| ARTACT LIMITED | Private company limited by shares | Dissolved |
| ARTACT LIMITED | Private company limited by shares | Live |
| ARTA-Emali HK Limited | | Live |
| ARTAGE LIMITED | Private company limited by shares | Dissolved |
| ARTAGE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| ARTAI INTERNATIONAL ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Artai Trading Limited | Private company limited by shares | Live |
| ARTAIR GROUP LIMITED | Private company limited by shares | Live |
| ARTAL LIMITED | Private company limited by shares | Dissolved |
| ARTAL COSMETIC COMPANY LIMITED | Private company limited by shares | Live |
| ARTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ARTAL PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| ARTAL-ACF Co. Limited | Private company limited by shares | Live |
| ARTALENT LIMITED | Private company limited by shares | Dissolved |
| ARTALIE COMPANY LIMITED | Private company limited by shares | Live |
| ARTALIE INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Artame Limited | Private company limited by shares | Live |
| ARTAME TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| ARTAMON COMPANY LIMITED | Private company limited by shares | Dissolved |
| Artamon.com Limited | | Live |
| ART-AMY LIMITED | Private company limited by shares | Dissolved |
| ARTANI LIMITED | Private company limited by shares | Dissolved |
| Artania Group Limited | | Live |
| Artanis Technology Limited | Private company limited by shares | Live |
| ARTAPALA AIRCARGO COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARTAPALA ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| ARTAPALA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ARTAPALA ENTERPRISES LIMITED | Private company limited by shares | Live |
| ARTAPALA (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| ARTAPALA FINANCE & INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ARTAPALA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ARTAPALA TOURS LIMITED | Private company limited by shares | Dissolved |
| ARTAPALA TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| ARTAPEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| ARTAPOWER LIMITED | Private company limited by shares | Live |
| ARTAR LIMITED | Private company limited by shares | Live |
| ARTARGET LIMITED | Private company limited by shares | Dissolved |
| ARTARMON LIMITED | Private company limited by shares | Dissolved |
| ARTARMON CORPORATION LIMITED | Private company limited by shares | Dissolved |
| ARTAS ALLIANCE LIMITED | Private company limited by shares | Live |
| ARTAS DECOR LIMITED | Private company limited by shares | Live |
| ARTASIA LIMITED | Private company limited by shares | Dissolved |