Objectives: This study aims to explain (1) Islamic business ethics and corporate responsibility for sustainable development goals, as well as (2) Corporate Social Responsibility (CSR) practices in the BTM Mulia Babat KKS in the context of Islamic business ethics. Theoretical Framework: Islamic business ethics, which includes the values of honesty, fairness, and belonging, are considered essential to achieving business success. CSR is a corporate social responsibility that aims to increase corporate value and shareholder welfare. With a commitment to sustainable economic development, CSR integrates social responsibility in business operations. The framework of this research relates the implementation of Islamic business ethics to CSR practices, as well as how this impacts the company's value and stakeholder well-being. Method: This study uses a qualitative approach with a type of field research. Data was collected through observations, interviews, and documentation related to CSR practices at KKS BTM Mulia Babat. Results and Discussion: The results of the study show that: Islamic business ethics has five basic axioms: unity, balance, free will, virtue, and responsibility. The implementation of CSR at KKS BTM Mulia Babat has been carried out by the principles of Islamic business ethics. This includes responsibility to consumers, employees, investors, and the environment. Research Implications: The findings of this study indicate that the application of Islamic business ethics in CSR can increase corporate value and shareholder welfare and contribute to sustainable economic development. In addition, it can be a model for other companies to integrate Islamic business ethics into their CSR practices. Novelty/Originality: The uniqueness of this research lies in the combination of the concept of Islamic business ethics with CSR practices in the context of the BTM Mulia Babat KKS company. This research provides new insights into how Islamic values can be effectively integrated in modern business operations to achieve better social and environmental well-being.