Industrial society has changed to information society in these day. Even through the core issue of information society is the creation of competency and profit of corporations, the implementation of SCM packages is not popular. The reason why companies

This paper addresses the financial performance effect according to the implementation of SCM packages. Eight financial performance measures were selected based on the literature review. KIS-FAS2004 data on the fifteen companies that implemented SCM packages before December, 2003 were collected to test the effect of SCM implementation. The obtained experimental results show that there are some differences on financial performance measures between before and after the SCM implementation.