By August 2023, there were 392,206 national high-tech enterprises, among which 446 were approved in Hongkou District, such as Wang Ao (Shanghai) Automobile Technology Co., Ltd., Shanghai Dongfang Fulian Technology Co., Ltd., Shanghai Dongfu Information Technology Co., Ltd., Shanghai Century Internet Information System Co., Ltd., Shanghai Shifu Testing Technology Service Co., Ltd., Shanghai Shangyao Huayu Pharmaceutical Co., Ltd. and Shanghai Sanjie.