Great Crystal School is a school for Pre-school (Play group and Kindergarten) and primary through high school. GCS was founded in 2004 to serve forward-looking parents in preparing their children for the global future. We were honored to have Mr. Bambang D.H, the Major of Surabaya, officially “Cut the Ribbon” on March 5, 2004. Recognized by and registered with the Dinas Pendidikan Surabaya, GCS is a center of the University of Cambridge local examinations syndicate in both sets of exams. The highest standard in education with high affordability - That’s the Great Crystal School Promise.