Montgomery International School

"Montgomery International School is a private international school located in Woluwe-Saint-Lambert, one of Brussels' most welcoming and cosmopolitan communes, well-suited to the city's large community of expatriate families and international professionals."

Founded in 2015, the school has established itself as a distinctive educational option in the Belgian capital, offering a fully international framework delivered through both English and French. The school follows the International Baccalaureate continuum across all three of its core programmes: the Primary Years Programme, the Middle Years Programme, and the Diploma Programme. This continuity means that students can remain within a single, coherent educational philosophy from their earliest years through to university preparation, without the disruption of transitioning between different curriculum frameworks. The IB's emphasis on inquiry-based learning, international-mindedness, and the development of the whole child runs as a consistent thread throughout a student's journey at Montgomery, giving families confidence in the long-term consistency of their child's education. A defining feature of Montgomery International School is its dual language of instruction. Lessons and school life are conducted in both English and French, reflecting the bilingual reality of Brussels itself and preparing students for a world in which fluency in more than one language is an increasingly valuable asset. For families arriving from English-speaking countries, the school offers a natural entry point, while the strong French-language component ensures students gain genuine proficiency in one of Europe's most widely spoken languages. This bilingual approach makes the school particularly well-suited to families who anticipate mobility and want their children to develop academic competence in both languages. Woluwe-Saint-Lambert is a leafy, residential area of Brussels known for its parks, family-friendly atmosphere, and easy access to the wider city. For relocating professionals working at the European institutions or in the international business community, the commune offers a calm and liveable setting while remaining well-connected to the heart of the capital. The school's location within this neighbourhood places it in a community that is already accustomed to welcoming families from around the world. Although Montgomery International School is a relatively young institution, having opened in 2015, its choice of the IB continuum as its foundational framework signals a clear and deliberate educational vision. Rather than adapting a national curriculum for an international audience, the school has built its academic identity around a programme designed from the outset for globally mobile students. This gives it a clarity of purpose that families evaluating schools during a relocation will find reassuring. For expat families and internationally minded parents seeking a school in Brussels where their children will be taught in English and French within a rigorous, globally recognised academic framework, Montgomery International School represents a considered and coherent choice. More information about the school's programmes and admissions process is available at mischool. be or by contacting the school directly.