This study aims to find empirical evidence on the influence of Capital Structure, Investment Decisions, Growth Opportunity on Company Value. The type of research used is quantitative research. The population in this study is pharmaceutical sector companies listed on the Indonesia Stock Exchange (IDX) in 2016-2023. Sample selection using the purposive sampling method. The number of samples in this study was 8 companies for 8 years with a total of 64 sample data. The data collection technique used in this study is the documentation technique by obtaining data in the form of the company's annual report for 2016-2023 and the literature study technique by conducting a literature review, reviewing various sources such as books, journals, and other sources related to the research. The data analysis method used is multiple linear regression analysis with the help of IBM SPSS 26 software. The results of this study indicate that Capital Structure, Investment Decisions, and Growth Opportunity have a positive effect on Company Value.