ABSTRAK
The purpose of this research is to investigate the effect of human capital on business performance with costumer capital as the intervening variable. Samples used in this research are comodity export companies listed in The Industry and Trade Provincial Office of West Sumatera. Data used for this research was collected from financial managers and personnel managers that completing and returning the questionnaire. Data collected by mail sutvey and contact persin with 70 questionnaire and respon rate 38 questionnaires (54%). Analysis conducted by path analysis technique and software SPSS 12.00. The result shows that human capital positively but not significantly linked with costumer capital; customer capital positively but not significantly linked with business performance; and the human capital doesn't related with business performance with customer capital as the intervening variable