China-Places.com listou aprox 95 empresas dentro Estrada Provincial 204. Alguns dos mais bem avaliados empresas dentro Estrada Provincial 204 estão- Shaanxi Guohuajin Jienengyuan Co. Ltd., Hubei Hongda Traffic Engineering Co.Ltd., Hubei Guangji Plastic Industry Limited Company, Hubei Tobacco Company Dajin Market Bu, Hubei Shengshi Hengtong Communication Engineering Co.Ltd., Hongxing Vehicles Shijiu Limited Company, Hubei Wuxue Chunyan Duck Industry Co.Ltd., Dajin Food Company Limited, Fuxin Liuhe Limited Company & Shenmu Yanjiata Coal Materials Jiyun Company.