Multicampus Corporation is an e-learning company focused on the HRD industry, primarily in South Korea. Its services include HRD BPO, e-learning, offline learning, specialized training, foreign language education, and the OPIc language proficiency test. It also offers knowledge services such as SERICEO, a subscription-based service for CEOs and executives; SERIPro, which provides business-oriented content for middle management; and SERICEO, a customized site for team leaders, key personnel, and executives. The company was formerly known as Credu Corporation and changed its name to Multicampus Corporation in March 2016. Founded in 2000, it is headquartered in Seoul, South Korea.