What Does International School of Brussels Do?

Total employees514
HeadquartersWatermael-Boitsfort
Founded1951

The International School of Brussels (ISB) is a prestigious, independent, non-profit, English-language international day school serving students from age 2 ½ to 19 (Early Childhood Center through Grade 12). Founded in 1951, ISB offers a comprehensive and challenging curriculum, including the International Baccalaureate (IB) Diploma Programme, Advanced Placement (AP) courses, and its own ISB Diploma tailored to individual student pathways. It caters to a diverse international community, with students and staff from over 70 countries, fostering an environment of inclusion, innovation, and respect. ISB is committed to developing independent learners and international citizens prepared for global challenges.

Where Is International School of Brussels's Headquarters?

HQ Function

The campus serves as the sole educational and administrative hub for all school operations, from early childhood education through high school, including academic instruction, arts, athletics, and student support services.

Notable Features:

A 40-acre (16-hectare) wooded campus featuring state-of-the-art learning spaces, a dedicated Early Childhood Centre, extensive sports facilities (including multiple gymnasiums, playing fields, tennis courts, and a 25m swimming pool), a professional-grade theatre, modern libraries, science labs, and visual arts studios.

Work Culture:

ISB promotes a collaborative, innovative, and caring work culture for its international faculty and staff. There's a strong emphasis on professional development, student-centered learning, and fostering a supportive community environment for both employees and families.

HQ Significance:

As one of the oldest and largest international schools in Europe, the ISB campus is a vital educational institution for the international community in Brussels, serving families from diplomatic missions, multinational corporations, and local residents seeking an English-language international education.

Values Reflected in HQ: The campus design and facilities reflect ISB's core values: Inclusion (accessible and welcoming spaces), Learning (flexible and inspiring environments), Community (areas for collaboration and social interaction), and Agency (resources empowering student choice and exploration).

Location:

While physically located in Brussels, ISB has a significant global presence through its diverse student body and staff representing over 70 nationalities. The school offers internationally recognized curricula like the IB Diploma, preparing students for universities worldwide. Its extensive alumni network is spread across the globe, and ISB actively participates in international school associations, athletic competitions (e.g., ISSTs), and arts festivals, connecting it with a global network of educational institutions.

Street Address:

Kattenberg 19

City:

Watermael-Boitsfort

State/Province:

Brussels-Capital Region

Country:

Belgium

Where Else Does International School of Brussels Operate Around the World?

N/A - Single Campus Operation

Address: N/A

All educational programs, administrative functions, and community activities are centralized at this single location to foster a cohesive school community and streamline operations.

Buying Intent Signals for International School of Brussels

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading International School of Brussels? Meet the Executive Team

As of April 2025, International School of Brussels' leadership includes:

James MacDonald - Director
Michelle Kuhns - Head of Elementary School
Anna Zeiders - Head of Middle School
Melinda Kimball - Head of High School
David Nassau - Director of Finance and Operations
Farid Ait-Ouaret - Director of Technology
Chervi Ajit - Director of Human Resources

Who's Investing in International School of Brussels?

International School of Brussels has been backed by several prominent investors over the years, including:

Not Applicable (Non-Profit Educational Institution governed by a Board of Trustees)

What Leadership Changes Has International School of Brussels Seen Recently?

Hire0
Exits0

Information on specific executive new hires or exits at the International School of Brussels is not always broadly publicized externally. Key leadership appointments are typically announced via the school's official website or community newsletters. As of mid-2024, there have been no major widely reported changes in the top-tier executive team in the past 12 months.

What Technology (Tech Stack) Is Used byInternational School of Brussels?

Discover the tools International School of Brussels uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

International School of Brussels Email Formats and Examples

The International School of Brussels primarily uses an email format based on the staff member's name. The most common structure is the first initial followed by the last name.

[first_initial][last_name]@isb.be

Format

jmacdonald@isb.be

Example

85%

Success rate

What's the Latest News About International School of Brussels?

ISB Stories (Official Blog)May 23, 2024

International School of Brussels News: A Journey of Discovery: The ISB Grade 5 Exhibition

The ISB Grade 5 Exhibition marked a significant milestone for students, showcasing their inquiry-based learning and research skills. The event celebrated their journey of exploration on diverse topics, reflecting the school's commitment to student agency and critical thinking....more

ISB Stories (Official Blog)April 19, 2024

International School of Brussels News: ISB Celebrates the Arts: A Week of Creativity and Performance

ISB hosted its annual Arts Week, a vibrant celebration featuring student performances in music and drama, as well as exhibitions of visual arts. The week highlighted the importance of arts education in fostering creativity and expression within the ISB community....more

ISB Stories (Official Blog)February 28, 2024

International School of Brussels News: ISB Future Forward: Our New Strategic Plan

The International School of Brussels unveiled its new strategic plan, 'ISB Future Forward,' outlining the school's vision and priorities for the coming years. The plan focuses on enhancing personalized learning, fostering well-being, and strengthening community engagement....more

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