This study examined how individualistic-collectivistic orientation moderates the relationship between trust and cooperation intention. Data was collected through an online survey of 321 employees from two Korean companies. The findings supported both hypotheses: 1) the effect of affect-based trust on cooperation intention depends on individualism-collectivism levels, and 2) the effect of cognition-based trust also varies by these cultural tendencies. Specifically, cooperation intention was higher when trust was high for more collectivistic individuals. The implications are that understanding cultural values can help foster cooperation and team dynamics. However, the study had limitations such as response rate and not measuring actual behavior.