| Noah Stage Limited | Private company limited by shares | Live |
| NOAH TRADE LIMITED | Private company limited by shares | Live |
| HK NOAH TRADE LIMITED | Private company limited by shares | Live |
| Noah & Zoey Limited | Private company limited by shares | Live |
| NOAHARK GARDEN (HONGKONG) CORP., LIMITED | Private company limited by shares | Dissolved |
| NOAHARK INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| NOAHART LIMITED | Private company limited by shares | Live |
| NoahArts Industrial Co., Limited | Private company limited by shares | Live |
| NOAHCUBE CO., LIMITED | Private company limited by shares | Live |
| NOAHFUL LIMITED | Private company limited by shares | Live |
| NOA.HK LIMITED | Private company limited by shares | Live |
| NOAHK INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| NOAH'S ARK LIMITED | Private company limited by shares | Live |
| NOAH'S ARK ACADEMY CENTER LIMITED | Private company limited by shares | Live |
| Noah's Academy Foundation Limited | | Live |
| NOAH'S BARK COMPANY LIMITED | Private company limited by shares | Live |
| ITALY NOAH'S ART BUILDING MATERIALS CO., LIMITED | Private company limited by shares | Dissolved |
| QINGDAO MARINE NOAH'S ARK SHIPPING CO., LIMITED | Private company limited by shares | Live |
| NOAH'S ARK SHIPPING CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG NOAH'S ARK IMP.&EXP. CO., LIMITED | Private company limited by shares | Live |
| NOAH'S ARK DEVELOPING LIMITED | Private company limited by shares | Dissolved |
| NOAHS ARK DEVELOPMENT LIMITED | Private company limited by shares | Live |
| NOAH'S FLEX CO., LIMITED | Private company limited by shares | Live |
| NOAH'S ARK FOOD COMPANY LIMITED | | Live |
| NOAHS ARK FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| NOAH'S ARK ENERGY RESEARCH FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| NOAHS GLOBAL GROUP LIMITED | Private company limited by shares | Live |
| NOAH'S ARK GROUP LIMITED | Private company limited by shares | Live |
| CHINA NOAH'S ARK GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA NOAH'S ARK GROUP LIMITED | Private company limited by shares | Live |
| CHINA NOAH'S ARK ENTERTAINMENT GROUP LIMITED | Private company limited by shares | Live |
| GERMANY NOAH'S ARK GROUP HOLDING LIMITED | Private company limited by shares | Live |
| NOAH'S ARK INVESTMENT (GROUP) STOCK LIMITED | Private company limited by shares | Live |
| NOAH'S ARK (ASIA PACIFIC) GROUP LIMITED | Private company limited by shares | Live |
| NOAH'S ARK (HK) CO. LIMITED | Private company limited by shares | Dissolved |
| NOAH'S (GROUP H.K) INDUSTRY COMPANY LIMITED | | Live |
| NOAH'S WORKSHOP (HK) LIMITED | Private company limited by shares | Live |
| NOAHS ARK HOLDING LIMITED | Private company limited by shares | Live |
| YMCA Noah's Ark Holding Company Limited | Private company limited by shares | Dissolved |
| NOAHS ARK INVESTMENT HOLDINGS CO., LIMITED | Private company limited by shares | Live |
| Noahs Financial Holdings Co., Limited | Private company limited by shares | Live |
| NOAH'S ARK HOLDINGS (HK) LIMITED | Private company limited by shares | Dissolved |
| NEE Noah's Ark Institution (Hong Kong) Co., Limited | Private company limited by shares | Live |
| NOAH'S ARK HOLDING GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| NOAHS GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG NOAH'S ARK INDUSTRIAL GROUP LIMITED | Private company limited by shares | Live |
| Noah's Ark Car Rental (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Noah's Ark Trading Limited | Private company limited by shares | Live |
| HONGKONG NOAH'S ARK CCI CAPITAL CO., LIMITED | Private company limited by shares | Live |
| HongKong Noah's Ark Marketing Limited | | Live |
| NOAH'S ARK INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| NOAHS ARK INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PACIFIC THE NOAH'S ARK INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| Norway Noah's Ark International Healthcare Corporation Limited | Private company limited by shares | Live |
| NOAHS ARK INTERNATIONAL PETROCHEMICAL LIMITED | Private company limited by shares | Dissolved |
| Noah's Ark Investment Limited | | Live |
| Noah's Life Journey Limited | | Live |
| Noah's Ark Logistics Supply Chain Co., Limited | Private company limited by shares | Live |
| Noah's Ark Management Limited | Private company limited by shares | Live |
| NOAH'S ARK INVESTMENT AND MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| YMCA Noah's Ark Management Company Limited | Private company limited by shares | Dissolved |
| NOAH'S ARK CHINESE MEDICINE TRADING LIMITED | Private company limited by shares | Dissolved |
| NOAH'S ARK MINISTRIES INTERNATIONAL LIMITED | Company limited by guarantee | Live |
| YMCA Noah's Ark Operation Company Limited | Private company limited by shares | Dissolved |
| Australia Noahs Outdoor Products Co., Limited | Private company limited by shares | Live |
| Noah's Ark Hotel and Resort Limited | Private company limited by shares | Live |
| NOAHS ARK RESOURCES LIMITED | Private company limited by shares | Live |
| Noah's Shipping Company Limited | Private company limited by shares | Live |
| Noah's Ark Technologies Limited | Private company limited by shares | Live |
| NOAH'S TECHNOLOGY LIMITED | | Live |
| GERMANY NOAH'S ARK TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| NOAH'S ARK TRADING LIMITED | Private company limited by shares | Live |
| UNIVERSE ZHIGUO DACHENG NOAH'S ARK HEADQUARTERS LIMITED | Private company limited by shares | Dissolved |
| NOAH'S WORKSHOP LIMITED | Private company limited by shares | Live |
| NOAHSK LIMITED | Private company limited by shares | Live |
| NoahTek Limited | Private company limited by shares | Live |
| Noahverse Limited | | Live |
| NOAHWAY INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| GUANGDONG FS NOAHZ CERAMICS LIMITED | Private company limited by shares | Dissolved |
| NOAIN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| NOAKES & COMPANY LIMITED | Private company limited by shares | Dissolved |
| NOAKESLAND LIMITED | Private company limited by shares | Live |
| NOAL Design Limited | Private company limited by shares | Live |
| NOAM LIMITED | Private company limited by shares | Live |
| Noaman Limited | | Live |
| Hong Kong Noan Medical International Co., Limited | Private company limited by shares | Live |
| Hong Kong Noan International Trading Company Limited | | Live |
| NOAN INTERNATIONAL TECH & TRADE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Noan Trading Company Limited | Private company limited by shares | Live |
| NOANGE (CHINA) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| NOAO LIMITED | Private company limited by shares | Live |
| NOAR WIN LIMITED | Private company limited by shares | Live |
| NOARA LIMITED | Private company limited by shares | Live |
| noarch lab Limited | | Live |
| Noart Hong Kong Limited | Private company limited by shares | Live |
| NOA'S MARK LIMITED | Private company limited by shares | Live |
| NOATEK CO., LIMITED | Private company limited by shares | Dissolved |
| NOBA MEDICAL PRODUCTS ASIA LIMITED | Private company limited by shares | Dissolved |
| Nobacklog Limited | Private company limited by shares | Live |
| WIN NOBAL LIMITED | Private company limited by shares | Dissolved |