Abstract of the organization to improve the performance of the company. Specific target to be achieved is to bring the businessman to pay attention to green environmental issues with strategies that could be collaborated on organizational culture. To achieve these objectives, this study used two (2) methods: regression analysis and Moderated regression analysis. The results obtained, showed that there's a relationship between organizational culture (hierarchical culture, group culture, development culture, and rational culture) on the company's performance, and green strategy strengthen organizational culture on company's performance.