Abstract: To evaluate an enterprises informatization level and compare its degrees among enterprises from the view of strategic impact of information technology, the traditional informatization level evaluation indices were extended to include information technology from a strategic aspect, and the enterprises informatization level evaluation conducted based on factor analysis. Informatization level questionnaire were delivered to nearly 30 enterprises and a survey conducted. The result showed that the strategy status of information technology was of vital importance in informatization level evaluation. The proposed method gave a good comparability and can support the decision making in enterprise informatization.