eadstart International School Islamabad (HISI) is a private co-educational school located in Islamabad, Pakistan. It was founded in 1992 and offers education from kindergarten to grade 12.

The school is affiliated with the Cambridge Assessment International Education (CAIE) and offers the Cambridge Primary Programme (CPP), Cambridge Lower Secondary Programme (CLSP).

The school follows the Cambridge Assessment International Education (CAIE) curriculum, which is recognized worldwide. HISI is known for its strong sense of community. The school encourages students to interact with each other and to support each other.

HISI offers a variety of sports teams, including cricket, football, basketball, volleyball, and badminton. HISI has a student council that gives students a voice in the school community.

HISI is a well-respected institution in Pakistan, and its graduates have gone on to achieve success in a variety of fields. The school is known for its high academic standards, its strong sense of community, and its commitment to providing students with a well-rounded education.