This study builds up a proposal for a Business Intelligence Solution for the case company. The company has an existing solution that could be used for this purpose but it is used only for the external customers. The internal customers claim that the existing solution may not be the right tool for the Business Intelligence reporting so it was necessary to research the current situation and find possible alternative solutions. Furthermore, the operational infrastructure that is creating the data to be used by the Business Intelligence Solution is under integration development which is greatly affecting the outcome of the proposal. The objective of this study is to build a proposal to choose between the existing solution and an alternative sol...