Skripsi ini membahas tentang pengaruh leverage sebagari moderasi pengaruh komponen corporate governance terhadap kinerja perusahaan. Komite audit, jumlah dewan komisaris, rasio komisaris independen, auditor big four, dan konsentrasi kepemilikan adalah proksi untuk komponen corporate governance. Sementara proksi yang digunakan untuk mengukur kinerja perusahaan adalah ROE. Hasil penelitian menemukan komponen corporate governance tidak berpengaruh pada kinerja perusahaan sementara leverage berpengaruh terhadap kinerja perusahaan. Interaksi leverage dengan komponen corporate governance menunjukkan efek moderasi kecuali pada interaksi variabel leverage auditor big four terhadap kinerja perusahaan.

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This study discusses the moderating effect of leverage towards corporate governance and firm performance. Audit comitee, board size, independent board member, big four auditor, and ownership concentration are used as corporate governance proxy meanwhile ROE is used to predict firm performance. This study found that corporate governance has no significant effect towards firm performance. Therefore leverage bring significant effect to firm performance. For moderating effect, this study found evidence that interaction between leverage and corporate governance component shown moderating effect to firm performance except interaction between leverage*big four auditor that shown no moderating effect.