China-Places.com listou aprox 230 dentro Ji'an. Alguns dos mais bem avaliados dentro Ji'an estão- Ji'an Tianyu Plastic Products Limited Company, Ji'an Tianyu Car Transport Limited Company, Tianyuzhen Law Aid Workstation, Ji'an Qingyuan Luji Oil And Grain Foodstuffs Company, China Life Insurance Co. Ltd., Fábrica de tricô Liansheng, Ji'an Ilha Verde Chemical Industry Limited Company, Jiangxi Shengtai Cable Limited Company, Supermercado Feida Mobile Phone & Mountain Baojunye Company.