In 1993, Key International School (KIS) was established in Nairobi, Kenya, as one of the first Montessori schools in the country. Since the founding of the school, our student body has grown to represent more than 60 nationalities and truly strives to excel in education at a global level.


The classrooms are specially prepared for the children's absorbent mind and are staffed with highly qualified, Montessori-certified headteachers and centre tutors. Expansive classrooms allow for the mixing of age groups, which benefit the children to learn from one another and feel a sense of contributing to their school community.