In this paper, we review ecosystem based cooperation between large company and SMEs in Korea. We summarize ecosystem based cooperation in terms of four categories such as platform management, mutual trust building, information sharing and profit sharing. We use Samsung Electronics Co., Ltd.(Samsung) as a sample of large company. We recognize that Samsung uses way to increase the competitiveness of SMEs through information and profit sharing. We suggest the improvement plan for Samsung to better cooperate with SMEs regarding platform management and information sharing. We calculate the benefit and cost of this improvement plan.


Large company, SMEs, Cooperation, Platform, Mutual trust, Information sharing, Profit sharing