Billabong High International School, Thane is run by Citizens Welfare Association,a registered Public Charitable Trust dedicated and committed to providing Quality Education and Promoting Social and Cultural activities. The trust is managed by Mr. Sudhir Goenka, who is passionate about providing quality education.

In Billabong School Thane the Citizens Welfare Association started managing Billabong High International School, Thane in 2006, with a view to provide a dynamic environment which challenges the child to think, dream and aspire. The School has earned the reputation of being one of the most progressive forward thinking and child- centred school. An experience where success would be more than way of life.

The Trust envisages a team of young individuals passing out of this great institution every year and seeks to work with parents as partners in the welfare of the students.