Abstract
The main purpose of this article is to compare the financial effects of foreign and domestic enterprises’ activity in the host country economy including domestic enterprises producing only for the internal market and domestic enterprises producing on both the domestic market and foreign markets. As a result of the researches carried out by the author of this article: a survey and a comparative analysis of the enterprises’ financial data it appeared that Polish enterprises producing both for the internal market and external markets are able to compete successfully with foreign firms on the domestic scene.