The purpose of this master's thesis is financial analyses of financial report of the company OTP leasing d.d.. The basis for this analyses are the financial reports for following years: 2016, 2017 and 2018. Financial analyses makes the planning of future business and its financial standings and business success easier. On the other hand, gives the third parties an information about the financial stability of some company. Financial analyses of the financial reports usualy inclueds: horizontal analysis, vertvertical analysis, analyses of financial indicators and analyses based on indicator systems. In financial indicators analyses the liquidity indicators, indebtedness indicators, activity indicators, economy and profitability indicators were calculated, and based on this indicators the right conclusions were made. The analyses based on system indicators the following systems were used: DuPont indicator system, Altman Z-score, Kralicek DF indicator and Bex model. The assessment of business success and findings based on the conducted analyses were presented in this analyses of financial reports of the OTP leasing d.d.. Taking into considoration complicated law regulation within the lease sector, only few lease companies managed to sustain itself on the Croatian market. And in such environment OTP leasing d.d. managed to hold on among four leading lease companies on the Croatian market. One of the many reasons for this success is also the support of OTP group that OTP leasing d.d. is the member of.