This diploma thesis deals with the topic of social enterpreneurship in the Czech Republic and is specifically focused on the work integration of particular needy groups (such as ex-convicts, long- term unemployed, disabled persons and former alcohol or drug addicts etc.). The aim of the thesis is to identify patterns and regularities between specific groups and types of social enterprises they work for. The secondary data analysis explores social enterprises registered at czech social enterpreneurship website as well as the groups they employ and compares different approches of the enterprises. The qualitative empirical research uncovers enterpreneurs' motives and furthermore explores connections between the types of social enterprises and the target groups they employ.