The book "Financial Management of Companies" by B. B. Sirotkina is an indispensable source of knowledge for all who seek to better understand the mechanisms of financial management in modern organizations. In a rapidly changing economic landscape, where every day brings new challenges and opportunities, this work becomes a real guide for students, practitioners and entrepreneurs. Sirotkin, known for his in-depth research in economics and finance, offers readers a unique perspective on financial management, viewing it not only as a set of methods and tools, but also as a strategic process that can significantly affect the success of a company. The book discusses key aspects such as planning, control, analysis and evaluation of financial results, as well as asset and liability management. The author focuses on how the right financial decisions can lead to sustainable growth and competitive advantages. Who can like this book? First of all, it will be of interest to students of economic and managerial specialties, as well as those who are just starting their way in business . However, do not limit yourself to this audience - the book will be useful to experienced managers who want to update their knowledge and look at familiar things from a new angle. If you work in finance, accounting or management, or just want to understand how money works in a company, “Financial Management of Companies” will be a real discovery for you. The topics raised in the book cover a wide range of issues, from fundamentals of financial analysis to risk management strategies. Sirotkin not only shares theoretical knowledge, but also offers practical recommendations that can be applied in real life. He emphasizes the importance of integrating financial management into the overall strategy of the company, which makes this book especially relevant for those who seek an integrated approach to management. The author's style is distinguished by clarity and accessibility, which makes complex financial concepts understandable even for an unprepared reader. In. B. Sirotkin is not only a theorist, but also a practitioner, which allows him to share with readers real examples from business, illustrating his ideas on specific cases. This gives the book a special value and makes it not only a textbook, but also a practical guide. If you are looking for literature that will help you understand the intricacies of financial management, pay attention to books such as Financial Management Basics or Financial Analysis for Managers. However, the “Financial Management of Companies” stands out among them for its depth and practical focus. In conclusion, “Financial Management of Companies” B. B. Sirotkina is not just a book, but a real find for anyone who wants to master the art of financial management in the company. It offers readers not only theoretical knowledge but also practical tools to help make informed and effective financial decisions. If you are ready to plunge into the world of finance and discover new horizons, this book will become your reliable companion along the way.