| JAN. M CO., (HK) LIMITED | Private company limited by shares | Live |
| Jiu3 Jan4 Technology Limited | Private company limited by shares | Live |
| JANA LIMITED | Private company limited by shares | Live |
| CHINA JANADA COMPANY LIMITED | Private company limited by shares | Live |
| JANAHK LIMITED | | Live |
| JANAHONG CO. LIMITED | Private company limited by shares | Dissolved |
| JANAKA COMPANY LIMITED | Private company limited by shares | Dissolved |
| JAN-ALEX COLLECTION LIMITED | Private company limited by shares | Dissolved |
| JANALI LIMITED | Private company limited by shares | Dissolved |
| JANALI GROUP LIMITED | Private company limited by shares | Live |
| JANALT HK LIMITED | | Live |
| JANAM LIMITED | Private company limited by shares | Dissolved |
| Janam Diamonds (HK) Limited | Private company limited by shares | Live |
| JANAMAE Holdings Limited | Private company limited by shares | Live |
| JANAN COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| PARK JANAN JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| Jananco Limited | Private company limited by shares | Dissolved |
| JANANDY COMPANY LIMITED | Private company limited by shares | Live |
| JANAPO MAGNETO ELECTRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| JANART ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Janasol HK Limited | Private company limited by shares | Live |
| Janason Limited | Private company limited by shares | Live |
| JANAT ALTIYOOR COMPANY LIMITED | Private company limited by shares | Live |
| JANAT GUL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Janaya Innovation Limited | | Live |
| JANBA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HK JANBAL CO LIMITED | Private company limited by shares | Live |
| JANBASE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JANBEST LIMITED | Private company limited by shares | Dissolved |
| JANBO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JANBO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JANBON LIMITED | Private company limited by shares | Dissolved |
| JANBON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JANBON TRADING LIMITED | Private company limited by shares | Dissolved |
| JANBOOTS SPORTS CO. LIMITED | Private company limited by shares | Live |
| JANBORN INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| JANBOW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JANBRO PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| JANCA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| JANCAR LIMITED | Private company limited by shares | Dissolved |
| JANCH NEW MATERIALS CO., LIMITED | | Live |
| JANCHEER LIMITED | Private company limited by shares | Live |
| JANCHOI TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| JANCO LIMITED | Private company limited by shares | Dissolved |
| JANCO LIMITED | Private company limited by shares | Dissolved |
| JANCO LIMITED | Private company limited by shares | Live |
| Janco E-commerce Solutions Limited | Private company limited by shares | Live |
| JANCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JANCO INVESTMENT LIMITED | Private company limited by shares | Live |
| JANCO SERVICE LIMITED | Private company limited by shares | Live |
| JANCOM INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| JANCON LIMITED | Private company limited by shares | Dissolved |
| JANCON LIMITED | Private company limited by shares | Live |
| JANCON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JANCONIA LIMITED | Private company limited by shares | Dissolved |
| JANCORD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JANCROWN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HongKong Jancsitech Co., Limited | | Live |
| JANCY co., Limited | Private company limited by shares | Live |
| JAND MEDIA PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| JAND TRADING LIMITED | Private company limited by shares | Live |
| JANDA LIMITED | Private company limited by shares | Dissolved |
| JANDA LIMITED | Private company limited by shares | Dissolved |
| JANDA FABRICS LIMITED | Private company limited by shares | Dissolved |
| Jandelion Boutique Company Limited | | Live |
| JANDEN ENTERPRISE LIMITED | Private company limited by shares | Live |
| JANDER TRADING LIMITED | Private company limited by shares | Dissolved |
| JANDEX LIMITED | Private company limited by shares | Dissolved |
| JANDLE LIMITED | Private company limited by shares | Live |
| JANDO SHIPPING LIMITED | Private company limited by shares | Live |
| JANDOL LIMITED | Private company limited by shares | Dissolved |
| JANDON LIMITED | Private company limited by shares | Dissolved |
| JANDON BTF GENERAL TRADING CO., LIMITED | Private company limited by shares | Live |
| JANDS SALES LIMITED | Private company limited by shares | Dissolved |
| JANDY ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| JANDY ENTERPRISES LIMITED | Private company limited by shares | Live |
| JANE & ITO COMPANY LIMITED | Private company limited by shares | Dissolved |
| JANE KIP COMPANY LIMITED | Private company limited by shares | Live |
| JANE LI & COMPANY LIMITED | Private company limited by shares | Dissolved |
| Jane Joy Limited | Private company limited by shares | Live |
| ID Jane Limited | Private company limited by shares | Live |
| JANE WOO LIMITED | Private company limited by shares | Live |
| JANE & HON COMPANY LIMITED | Private company limited by shares | Live |
| My Jane TEC Limited | Private company limited by shares | Live |
| JANE YAN LIMITED | | Live |
| HO YAN JANE LIMITED | | Live |
| JANE POON INSURANCE AGENCY LIMITED | Private company limited by shares | Dissolved |
| JANE ANGELO LIMITED | | Live |
| Anna and Jane Limited | Private company limited by shares | Live |
| S. JANE ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| JANE DER ASSOCIATES (F.E.) LIMITED | Private company limited by shares | Dissolved |
| HK JANE BELLE TRADE LIMITED | Private company limited by shares | Live |
| HK JANE CARES BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| JANE CHAN ACCESSORIES LIMITED | | Live |
| CHARLES & JANE LIMITED | | Live |
| Jane Chong Limited | Private company limited by shares | Live |
| JANE CO., LIMITED | Private company limited by shares | Live |
| JANE TEX CO., LIMITED | Private company limited by shares | Dissolved |
| Jane Factory Co., Limited | Private company limited by shares | Live |
| MARY JANE GROUP CO., LIMITED | | Live |