In recent years, green consumerism has become a major force in consumer market. A company with green brand image may create favorable opportunities to increase consumer purchase intention and behavior. This study uses a mixed method to develop a measurement model of corporate green brand image. A qualitative method is first used to find the major factors of corporate green brand image, which comprises reflective factors and formative factors. The former includes corporate green policy, corporate green identification, and corporate environmental orientation. The latter includes green product category, green certification, green promotional actions, green pricing strategies, green channel planning, and green product features. Then, a quantitative method is used to verify the corporate green brand image model as a multiple-indicators-multiple-causes (MIMIC) model. The result shows the consumer-cognition-based corporate green brand image model has acceptable reliability and validity. The application of this model also successfully distinguishes between the green brand image of The Body Shop and that of L'oreal.