In recent years, increasingly difficult for organizations to achieve, maintain, and improve business competitiveness. The implementation of corporate governance in company performance is the key to success for companies to gain long-term benefits. The application of the concept of corporate governance is an effort to restore the confidence of investors and institutions in the capital market. Corporate governance maybe isn't a one size fits all solution, but keep these best practices will make better equipped to execute the business plan.  Variable corporate governance in this study is proxy with the Corporate Governance Perception Index (CGPI) issued by the Indonesian Institute for Corporate Governance (IICG). The sample is a company registered in CGPI during the period 2013 to 2017. The results show that corporate governance variable has a negative and significant affect on firm performance.

Keywords: Corporate Governance, Firm Performance