Western International School (WIS) opened its doors on September 1, 2003, and since has experienced exponential growth every year. In 2003, we recruited 262 students from Kingderten to grade 11 with only 1 campus. For Academic Year 2019-2020, nearly 7561 students enrolled from Nursery to Grade 12 and we have 16 Campuses in Phnom Penh Takhmao and Sihanouk Branch.
