[1] The construction of the gigantic Itaipú binational hydroelectric power station, in which ABB (then Brown, Boveri & Cie, abbreviated to BBC) and other European companies were also involved, led to many specialists from Switzerland, Germany and Austria moving to Curitiba.

That same year, the school moved to a rented building in Curitiba's Água Verde neighborhood.

In 1995, the kindergarten section was added and in 1999 the high school building was built with several classrooms, two natural science laboratories and an assembly hall.

In 2007, the school expanded its infrastructure with an additional cottage and new classrooms for afternoon childcare, handicrafts, maintenance and a sports hall.

In 2018, the school began to expand with a new complex of buildings on a neighboring plot of land.