Graduation is only the beginning. We are very proud of our Grade 9 to 12 students and do our utmost to support every individual as they find their place in the world via supportive pastoral care, careers, university and academic guidance.


Our Upper-years classes are taught by international subject specialists with backgrounds in research and/or industry. Our favourable staff-to-student ratio ensures the best quality education, with exceptional value-added and examination outcomes.

IGCSE results International A Levels results
89% - A*-C (age 9-4) 85% - A*-C
52% - A*-A (aged 9-7) 57% - A*-A.

We are exceptionally proud of our most recent graduating class, who (between 7 students) collected an outstanding 13 A* and A grades at the International A level, including an award from Pearson Edexcel for the highest scores in Biology, Physics and Chemistry IAL in Switzerland.


During the Grade 11 year, each student chooses 3 subject specialisms, examined at the end of Grade 11 and examined at the end of the Grade 12 year. Additionally, students can choose the subject IPQ which will be examined after Grade 11. 11.

The syllabuses develop a deep understanding of subjects and independent thinking skills. Students can choose from traditional subjects such as Maths and English, to more contemporary subjects such as Computer Science or Business Studies.

Through specialist teaching, we strive to provide our students with as many opportunities as possible at this crucial time in their education journey.

ISZN A-Level students have gone on to leading universities all over the world including countries such as:
My daughter adjusted very well and in a very short period of time due to the super friendly and accepting teachers and school policies. She is also doing well academically.

– ISZN Parent

Join us for a Personal Tour

We warmly welcome families throughout the year, offering tailored personal tours on a day that suits you, including school holidays.


We welcome students into our Nursery from the age of 3 and accompany them through all stages of their learning until their graduation after grade 12.


3 - 6 years old


6 - 12 years old


12 - 14 years old


14 - 16 years old


16 - 18 years old


5 easy steps

Primary & Secondary British International School In Zurich – ISZN