This study aims to know how the effect of transformational leadership style, interpersonal relations and working environment simultaneously and partially to loyalty of employees in PT. Sutra Benta Perkasa Pekanbaru. The population in this study were all employees of the office of PT. Sutra Benta Sutra Benta Perkasa Pekanbaru 60 people. The sampling is done by making all employees in the sample.…