The aim of this thesis is to assess the competitive situation of the selected company on the basis of selected analyses and suggest possible changes for improvement. In the practical part of this thesis are analysed the competitors and competitive position of the company Leifheit s.r.o. headquartered in Blatná. For the analysis of the competitive environment of the company is used Porter's five forces analysis. These analyses are used as a basis for evaluation of the competitive situation of the selected company. In the end of this diploma thesis are described the proposals to improve the situation.