Credit institution is also name for a bank and financial institution. Credit institutions can be divided into deposit and no deposit institutions. No deposit credit institutions consist of contractual and investment financial institutions, while the depositary financial institutions include different types of banks. The Bank is financial institution that provides financial services such as: services in credit, savings and payment service. Some of the most important functions of banks are: gearbox functions, the depositary function,credit function, the paymant function, fuction of politic, brokerage function...There are different tiypes of banks but with regard to the type and nature of funding sources and method of salewe have the central bank, commercial bank and development bank. If we look at the breadth of operations and focus on the bank's costomers it can be divided into universal and special banks, and by groups of peer banks can be divided into small, medium-sized and large banks. According to criterion of the division of the basic objective of the bank's operations can be profit credit institutions and non profit credit institutions. The basic aim of operations of the Bank is maximizing shareholder gain, but the bank has other goals such as profitability, market position and accountability to the public. According to the balance of the analytical principle of the division of the banking operations they can bi divided into active, passive, intermediaries and their banking transactions. Credit Bank Zagreb has started its work in January 1994 and its main objectivs of business operatioms stable, liquid and profitable, preserve and improve the status of stable and reputable financial institutions... In order to better display the analysis of Credit Bank Zagreb we decided to show it through several indicators of its operations , such as movement and total assets structure, its share in banking assets, determining a result of operations and the capital adequacy ratio and the determination of the regulatory capital of the bank.