China-Places.com listou aprox 10 empresas dentro Distrito de Siming. Alguns dos mais bem avaliados empresas dentro Distrito de Siming estão- China Resource Limited Company, Xiamen Xinghuatong Business Consultation Company Limited, Liberal Consulting Co. Ltd. Filial de Xangai, Empresa Yadonglong, Xiamen Xiangyu Island Assets Management Consultant Limited Company, Xiamen Kaisidun Enterprise Management Consultant Company Limited, Baibei (Xiamen) Empresa Consultora de Gestão Empresarial de Cabeleireiros, Liberal Consulting Co. Ltd. Filial de Xangai, Xiamen Liyuantong Metal Material Company Limited & Xiamen Meilin Nonferrous Metal Company Limited.