This study aims to identify the network established by convention service suppliers in three convention cities in Korea (i.e., Busan, Daegu, and Gwangju). The following results were obtained. First, the important convention service suppliers in each of the three cities were identified. Second, the structural characteristics of the current networks formed by the convention suppliers in the three convention cities were investigated. As regards the shape of the networks, Busan City's shape was found to be that of a "star" with Busan CVB and BEXCO as the central point in the network. Meanwhile,...