International School Basel

International School Basel is a private, not-for-profit, co-educational day school.

Primary and Secondary Education

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Headquarters: Reinach, SwitzerlandSource: RevenueBaseRetrieved October 13, 2026
Employee range: 201 to 500Source: RevenueBaseRetrieved October 13, 2026
Founded: 1979Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 1 supported appearance ↗Source: RevenueBase lists

The company at a glance

What does International School Basel do?

The school operates three campuses on the outskirts of Basel. The school offers the PYP, MYP and DP programmes in English, and English/German in Junior School.

Who it serves

The school offers programmes for children aged 3–19.

What the business offers

Services & capabilities.

International Baccalaureate programmes

The school offers the PYP, MYP and DP programmes for children aged 3–19.

Source: RevenueBase company data

Academic and co-curricular education

The school provides a strong academic curriculum alongside a wide range of co-curricular activities.

Source: RevenueBase company data

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#7OF 25

Switzerland

International schools

Snapshot: September 19, 2026

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

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International School Basel

#7 International schools

Snapshot: September 19, 2026

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<a href="https://revenuebase.ai/companies/international-schools/switzerland" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/isbasel/recognition-companies-international-schools-switzerland-20260920-e37da8f5f5b61bade6b6212b53be6ec4e17979fcb887e285a418a51a89872a04.svg" alt="International School Basel listed #7 on International schools, September 19, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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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 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 19, 2026. How the company lists are built.

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