MESSE ESANG is a marketing platform that uses the exhibition to engage the best partners, buyers, and customers with companies. The largest and most representative exposition organizer in Korea, "MESSE ESANG," holds 43 shows annually in 18 different industries, including architecture, interior design, babies, pets, medicine, and virtual reality. By fusing big data with exhibitions, MESSE ESANG is getting ready to take a new step. They want to develop an "integrated marketing platform" that is O2O (Online to Offline)-based and will let them operate anytime, anywhere without being restricted by space or time. MESSE ESANG was established by Won Pyo Cho in the year 2008.