1, Jiangsu Tiangong Group,
2. Daya Technology Group,
3. Feida Holding Group,
4. Jiangsu Ward Electromechanical Group. Danyang has ten listed companies, including Jiangsu Tiangong Group, Daya Technology Group, Feida Holding Group and Jiangsu Ward Electromechanical Group. They are profit-making corporate enterprises established by two or more investors in a certain form and in accordance with certain legal procedures. They are joint-stock enterprises.