SIS Switzerland School Locations SIS Winterthur Contact Do you have any questions or suggestions? Or are you interested in a personal consultation? We look forward to hearing from you.We are happy to assist you with any questions or concerns you may have. Do not hesitate to contact us if you would like to find out more about our school. For general queries about our company and requests from the media, please contact our Zürich head office. Address SIS Swiss International School Technoparkstrasse 1 CH-8406 Winterthur Telephone +41 52 202 82 11 Email info.winterthur@swissinternationalschool.ch Contact Form Please fill out the form below and click send. Please fill in the fields highlighted in red. Full Name Email Phone Date of Birth of your Child / Children Enter Message I am interested in: KindergartenKindergartenPrimary SchoolPrimary School Public Transport SIS is within a ten-minute walk of Winterthur main station or within a two-minute walk from the bus stop Loki (lines 1, 5 and 7). Opening Hours School Office Monday, Tuesday, Thursday and Friday from 7:30 a.m. to 12:15 noon and from 1:30 p.m. to 5 p.m. Wednesday 7:30 a.m. to 12:15 noon Due to the current situation, our school will remain closed from 16 March 2020 until 19 April 2020. During this time, our school office team is available for you as usual. You may reach us by phone at +41 52 202 82 11 or by email at info.winterthur@swissinternationalschool.ch.