This Research is to examine the impact of family involvement in management and
ownership towards company’s performance, whether there is a significant difference between
family company (PT. Gudang Garam Tbk.) and non-family company (PT. Bentoel International)
or not, measured by its financial ratios. Data used in this research is secondary data comes from
Indonesian Capital Market Directory, which is financial ratios. The tools to analyze the
significance between those two companies’ performance is independent sample t-test. And the
result of this research shows that there is no significant difference between the performances of
family firm (PT. Gudang Garam Tbk.) and non-family firm (PT. Bentoel International).