- Yancheng Architectural Design Research Institute Co., Ltd.
- Yancheng Institute of Technology
- Yangtze Delta Region Institute of Tsinghua University [Zhejiang]
- Yangzhou University
- Yanqing Fruit Service Center
- Yantai Automobile Engineering Professional College
- Yantai University
- Yellow River Water Resource Protection Institute [Zhengzhou]
- Yexian Branch of Pingdingshan Tobacco Company
- Yichun Vocational Technical College