In recent years, in the face of increased turbulence, the role and importance of competent financial management of the company has increased. Knowledge of modern corporate finance significantly reduces the risks of companies and increases their financial stability The basis of modern corporate finance is the theory of valuation of the company's capital. It is from the standpoint of changing the cost of capital that all financial decisions are made , The choice of capital structure , Investment Policy , Sources of funding, Dividend and Tax Policy , Sale of assets and businesses , Company's Financial Conduct , including the international market. The textbook consists of 16 chapters, at the end of each chapter key terms and questions for self-control and discussion are highlighted. Much of the chapters are equipped with tasks and practical situations. A distinctive feature of this textbook is bringing to the end of most chapters the key functions of Bloomberg, which significantly update and make practical tasks more interesting. Conforms to the GEF of the latest generation. For bachelor's and master's students studying in the direction of preparation "Economics" .