The purpose of this study is to give some motivation about competitive intelligence to Library an Information Science field in Korea. Several issues are introduced such as the concepts and process of competitive intelligence, and using Internet for competitive intelligence. In addition, the resources for competitive intelligence are provided with search strategy. Search results show that there are a few korean materials of competitive intelligence. At the end, the pathfinder of competitive intelligence is given, so that it will be useful for the people who are interested in this subject.