| QUANPA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| YIWU QUANPAIQI HARDWARE PART CO., LIMITED | Private company limited by shares | Live |
| QuanQ Limited | Private company limited by shares | Live |
| QUANQIU MAOYI GONGSI LIMITED | Private company limited by shares | Dissolved |
| QUANQIUGOU CO., LIMITED | | Live |
| QUANQIUTONG TOBACCO COMPANY LIMITED | Private company limited by shares | Live |
| Quanqiuyou International Trade Limited | | Live |
| Quanquan (HK) Investment Management Co., Limited | Private company limited by shares | Live |
| QuanQuan Technology (HongKong) Co., Limited | Private company limited by shares | Live |
| HK QUANQUAN INT'L RESTAURANT GROUP LIMITED | Private company limited by shares | Dissolved |
| Shandong QuanQuan Internationnal Trade Co., Limited | Private company limited by shares | Live |
| QUANQUAN GET TOGETHER LIMITED | Private company limited by shares | Live |
| QUANRAN LIMITED | | Live |
| QUANRICH INVESTMENT LIMITED | Private company limited by shares | Live |
| Quanruide Technology (HK) Co., Limited | Private company limited by shares | Live |
| QUANRUIER INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| QUANRUN PHARMACEUTICL CO., LIMITED | Private company limited by shares | Live |
| QUANRUN FRESH FOODS LIMITED | Private company limited by shares | Live |
| QUANRUN INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Live |
| Quanrun Industrial Co., Limited | Private company limited by shares | Live |
| QUANS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HK QUANSAO EDUCATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| QUANSCENE LIMITED | Private company limited by shares | Dissolved |
| QUANSCENE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| QUANSFIELD INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| QUANSFIELD MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUANSHANGFU TRADING LIMITED | Private company limited by shares | Live |
| QUANSHEEN LIMITED | Private company limited by shares | Live |
| QUANSHEEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Quansheng Co., Limited | Private company limited by shares | Live |
| Xin Quansheng Co., Limited | Private company limited by shares | Live |
| QuanSheng Precision Co., Limited | Private company limited by shares | Live |
| HK QUANSHENG TRADE CO., LIMITED | Private company limited by shares | Live |
| QUANSHENG INVESTMENT HOLDING GROUP LIMITED | Private company limited by shares | Live |
| SINGAPORE QUANSHENG GROUP LIMITED | Private company limited by shares | Live |
| QUANSHENG RESOURCES LIMITED | Private company limited by shares | Dissolved |
| QUANSHENG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK QUANSHENG TRADING LIMITED | Private company limited by shares | Live |
| Quanshengyuan Co., Limited | Private company limited by shares | Live |
| Quanshi Limited | Private company limited by shares | Dissolved |
| QUANSHI TRADE CO., LIMITED | Private company limited by shares | Live |
| QUANSHI (HONG KONG) LIMITED | Private company limited by shares | Live |
| QUANSHI INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK QUANSHI INTERNATIONAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| QUANSHI TECHNIQUE CO., LIMITED | Private company limited by shares | Live |
| ITALY QUANSHI TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK QUANSHUN LIMITED | Private company limited by shares | Live |
| SHENZHENSHI QUANSHUNTAI TRADE CO., LIMITED | Private company limited by shares | Live |
| QUANSIGHT LIMITED | Private company limited by shares | Dissolved |
| QUANSING LIMITED | Private company limited by shares | Live |
| QUANSON LIMITED | Private company limited by shares | Dissolved |
| Quanstruct Company Limited | Private company limited by shares | Live |
| QUANSU MARKETING (CHINA) CO., LIMITED | Private company limited by shares | Dissolved |
| Quant Qi Limited | Private company limited by shares | Live |
| QUANT COMPANY LIMITED | Private company limited by shares | Live |
| UI QUANT LIMITED | Private company limited by shares | Live |
| RED QUANT LIMITED | | Live |
| China Quant Bridge Financial Holding Limited | Private company limited by shares | Live |
| DoubleSlit Quant Investment Lab Limited | Private company limited by shares | Live |
| Cosmic Vision Meta Quant Capital Limited | | Live |
| Qirin Quant Group Limited | Private company limited by shares | Live |
| HKUST Quant Trading Society Limited | | Live |
| Quant8 Limited | Private company limited by shares | Live |
| QUANTA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Quanta Company Limited | Private company limited by shares | Live |
| QUANTA INC LIMITED | Private company limited by shares | Live |
| QUANTA BUSINESS LIMITED | Private company limited by shares | Live |
| QUANTA CAPITAL LIMITED | Private company limited by shares | Live |
| China Quanta Blockchain Limited | Private company limited by shares | Live |
| CONFO QUANTA LIMITED | | Live |
| Quanta Business Investment Limited | Private company limited by shares | Live |
| QUANTA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CONFO QUANTA NANOFABRICATION TECHNOLOGY COMPANY LIMITED | | Live |
| Quantachrome Instruments Company Limited | Private company limited by shares | Live |
| Quantaflux Industrial (HK) Co., Limited | Private company limited by shares | Live |
| Quantaflux Technology Company Limited | Private company limited by shares | Live |
| SHENZHEN QUANTAI ELECTRICAL APPLIANCE CO., LIMITED | Private company limited by shares | Dissolved |
| SUKIDS QUANTAI BAGS COMPANY LIMITED | Private company limited by shares | Live |
| GUANGDONG FOSHAN QUANTAI CERAMICS LIMITED | Private company limited by shares | Live |
| HK QUANTAI ESTATE LIMITED | Private company limited by shares | Live |
| HongKong QuanTai Better Industrial Limited | Private company limited by shares | Live |
| HONGKONG QUANTAI TRADING CO., LIMITED | Private company limited by shares | Live |
| QUANTAI INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| QUANTAI INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| HK QUANTAI FURNITURE INT'L (GROUP) LIMITED | Private company limited by shares | Dissolved |
| Zhongshan Quantai Lighting Limited | Private company limited by shares | Live |
| QuantAI Technology Limited | | Live |
| QUANTAI TRADING LIMITED | | Live |
| QUANTAIHANG TRADE CO., LIMITED | | Live |
| QUANTAKE HK LIMITED | | Live |
| QUANTALA LIMITED | Private company limited by shares | Live |
| QUANTAMENTAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| QUANTANG LIMITED | | Live |
| QUANTANGLE LIMITED | Private company limited by shares | Dissolved |
| Quantark Limited | Private company limited by shares | Live |
| Quantarra Limited | Private company limited by shares | Live |
| QUANTAS LIMITED | Private company limited by shares | Live |
| QuantaVi Technology Limited | Private company limited by shares | Live |
| QUANTAX LIMITED | Private company limited by shares | Live |
| QUANTAX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |