China-Places.com listou aprox 250 empresas dentro Lanzhou. Alguns dos mais bem avaliados empresas dentro Lanzhou estão- Grupo Lanshi, Lanzhou Tuofeng Agricultural Machinery Company Limited, Lanzhou Hanbang Health Utensils Company Limited, Lanzhou Xingye Metal Rongqi Co. Ltd., Gansu Communication Industry Service Limited Company Logistics Marketing Branch, Segundo Grupo de Construção, Gansu Chengke Industry & Trade Printing Limited Company, Jiangsu Tegang Stainless Steel Company Limited, Yi'ershuang CPC Investment (China) Company Limited & Meijiamei Color Printing Company.