When it comes to entrepreneurship, the importance of socially responsible business, i.e. business that is based on acting for the benefit of the social community and the environment, while at the same time making a profit, is increasingly emphasized. One of the difficulties that appears in practice is the fact that a certain number of entrepreneurs use socially responsible business exclusively for marketing purposes, which ultimately has a negative effect on the public's perception of it and which ultimately results in a counter-effect. In the Republic of Croatia, micro, small and medium-sized entities make up 99,7% of all entities, which employ a large part of the employees in the territory of the Republic of Croatia, which further emphasizes the importance of the small business sector for the development of the entire economy of the Republic of Croatia. In addition, it is often a question of entities that produce products or provide services that are not profitable for large entities. That is, in the case where there was no small economy sector, consumers would potentially be deprived of certain products and services. The small business sector in the Republic of Croatia is increasingly recognizing the benefits of implementing the concept of CSR in business, although it is often primarily a matter of marketing activities with the aim of developing competitive advantages. On the other hand, there are a large number of companies whose goal is to create positive changes that will have an impact on society. In the empirical part of the work, examples of companies from the small economy sector are given that can be highlighted as examples of good practice, with the aim of additional development of CSR in the future.