Good Corporate Governance and Company Size on Financial Performance

This study aims to examine the effect of Good Corporate Governance by the board of commissioners, board of directors, audit committee, independent commissioners, institutional ownership and company size on financial performance. The population of this study are companies registered on the Jakarta Islamic Index (JII) from 2019 to 2021. Sampling was carried out using the purposive sampling method, based on the specified criteria obtained a sample of 20 companies. The data analysis technique uses the classical assumption test and multiple regression analysis with SPSS 24. The results of this study indicate that the Board of Commissioners has no effect on Financial Performance, the Board of Directors has no effect on Financial Performance, the Audit Committee has no effect on Financial Performance, Independent Commissioners have a positive effect on Financial Performance, Institutional Ownership has no effect on Financial Performance, and Company Size has no effect on Financial Performance.