EXCELSIOR SEK. Search for: Advanced Search Browse Schools Search Schools EXCELSIOR SEK. Contact Information Contact The School Phone: 0219525815 More Information EXCELSIOR SEK., PUBLIC, SECONDARY SCHOOL, TO BE UPDATED, Latitude, -33.9454455000981, Longitude, 18.6207204393911. BOARDING SCHOOL= FALSE This Ad has been viewed 13 times. Schools contact details.