Company profileisb.be ↗

International School Of Brussels

Founded in Brussels in 1951, ISB is a private school serving students from Preschool to Grade 12.

Education Management

Explore the company ↓Explore its lists ↓

Headquarters: Brussels, BelgiumSource: RevenueBaseRetrieved October 13, 2026
Employee range: 201 to 500Source: RevenueBaseRetrieved October 13, 2026
Founded: 1951Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 5 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does International School Of Brussels do?

ISB’s international student community includes students from more than 60 countries.

Who it serves

ISB serves students from Preschool through Grade 12.

What the business offers

Services & capabilities.

High school diploma pathways

ISB offers BTEC and US Diploma pathways for its High School students.

Source: RevenueBase company data

IB and AP programmes

The source identifies ISB as a school for the IB programme and AP.

Source: RevenueBase company data

Explore the business in context

Snapshot: September 19, 2026

↗

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEW

Open the published source list.

International School Of Brussels

#1 Independent schools

Snapshot: September 19, 2026

Display size

Download SVG

Copy this code into your website

<a href="https://revenuebase.ai/companies/independent-schools/belgium" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/isb/recognition-companies-independent-schools-belgium-20260920-89f73129ca62b3af0fc010656ff8ca69354563981a15c9e27be8b4151d0e51b8.svg" alt="International School Of Brussels listed #1 on Independent schools, September 19, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
</a>

View live list ↗

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 19, 2026. How the company lists are built.

Help keep this profile accurate

Something changed?

Share a correction, your relationship to the company, and supporting sources. Requests are reviewed before changes are published.

Request an update ↗

Find your next account

One company is just the start.

Explore more companies by name, headquarters and business focus.

Explore company profiles →