In this work it is conducted an analysis of a food's industry development in the Republic of Croatia. The term industry and industrialization is also analyzed, and it is shown how the industrialization is having an effect on the Croatian economy. The food industry is significant because it has an existential value. Croatia is rich with natural resurses, therefore it has a potential development in different industries, particularly food's industry, but despite all the advantages, a standstill is present in development. By the development of food's industry, it would result in the increase of the economic growth, also a higher quantity of jobs, which would result in higher quantity of export and less quantity of import. Additionally it is conducted an analysis of bussiness in a stock company Kraš and stock company Koestlin. Anayzed stock companies, have demonstrated a positive financial outcome, and also they are recognized as a leading companies in confectionery industries.