This survey that carries on analysis of the financial performance and the survival ofmicrofinance institutions in uncertain environment; slot study of MFI in North-Kivu from2009 to 2015 sets has three objectives. First, to value the financial health of the microfinance Institutions in North-Kivu area in itstotality and yew the places arises, to make an evolutionary analysis of those which are stillactive in relation to the one that stopped functioning; Second, to assess comparison between the different MFI in survey in order to succeed to anordering in relation to the financial performance and the probability of everlastingness forthose which are operational; Third, to determine the probability that has an operational institution to survive in making acomparison while making a comparison between the institutions belonging to the associations without lucrative goal in relation to those created by the non-grouped population The data of our survey are quantitative and have been harvested by the Central Bank of Congo, direction of the North-Kivu. The analysis was made in two approaches.