China-Places.com listou aprox 82 empresas dentro Ziyang. Alguns dos mais bem avaliados empresas dentro Ziyang estão- Ziyang Hengxin Industry Company Ltd, Ziyang Hengxin Industry Company Ltd, Sichuan Hebang Pharmaceutical Company, Sichuan Yangda Construction Labor Limited Company, Indústria de Daxing, Sichuan Lvhaiyuan Technology Development Limited Company, Escritório Financeiro de Yulongxiang, Ziyang Acer Concrete Company, Departamento de marketing da Ziyang Tobacco Company Anyue & Sichuan Ningzhiye Wine Business Company Limited.