Strategic management was first originated in military affairs and has been accepted into the business sector as an important management tool in response to an unpredictable, tumultuous and chaotic world. Strategic management allows to determine the vectors of the future development of the company with a clear setting of strategic and tactical goals of the activity. The overall purpose of the study is to study the impact of strategic management practices on the company’s performance (namely, the credit and savings institution Dedebit in Eastern Tigray). This study the Effect of Strategic Management Practices among 128 sampled Dedebit credit and saving institution out of 346-targeted population at eastern Tigray