Based on empirical research approach,this article provides evidence on the contribution of ISO14000 registration to the export revenue of listed companies.The main findings are as follows: enterprises which have passed the ISO14000 registration can get abnormal export revenue growth rate compared with the same industry and with the enterprises which haven't passed the registration.With the time gone,the factor of foreign owners has positive effect on the abnormal export revenue growth rate of the enterprises that have passed the ISO14000 registration.