Abstract This research aims to compare the capability in trade competition of Small and Medium Enterprises in trade classified by age and gender factor data of Small and Medium entrepreneurs, and to study the relationship between environmental factor in the organization and the capability in trade competition of Small and Medium Enterprises. Sample group of this research are Small and Medium entrepreneurs amounting to 260 people, selected by accidental sampling. Research tool is questionnaire. The data analysis is implemented by package software. The statistic that use in data analyzing are t-test, F-test, and Pearson Correlation. The research results that the comparison of the capability in competition found that Small and Medium entrepreneurs with different gender and ages have no difference in the overall business competition and also found that environmental factors in the organization have relationship with trade competition of Small and Medium Enterprises with statistical significance.