Organization in an enterprise is of utmost importance for successful business operations. It enables the realization of the most complex tasks, extends the person's individual strength, shortens the time required to perform the tasks, reduces the cost and enables the achievement of high quality results. In order for the basic or an overall task of the company to be successfully realized it must be broken down into specific tasks or business functions. Every business function in the company is essential for successful business activities. The role of financial business functions is gaining in importance in modern business, and its main task is to provide business gain, generate cash flow, and retain payment capability. The organization of a financial business function is a very complicated problem because such are the tasks that are performed in practice. The way in which an enterprise's financial business function will be organized depends on the type of business that it performs and the volume and frequency of the business in the company. The company „Kamen“ d.d. Pazin is a typical example of success based on a quality organization of financial functions. To perform a quality job, the financial service in the company „Kamen“ d.d. Pazin continuously invests in the education of employees, equipment and software systems. Their financial service is made up of a bookkeeping and financial officer, a cashier, a liquidator, an accountant for personal incomes, a liquidator of payment transactions, a bookkeeper – accountant and a referent for foreign exchange affairs. The financial service of the company „Kamen“ d.d. Pazin has a certain division of labor, good organization, responsibility and quality staff. The company operates successfully, as evidenced by the fact that it operates with permanent profit, survives on the market and meets customer interests not only in Croatia but also abroad.