Insights

Alumni & Reputation ISZL's alumni network and the 2022 International School of the Year award highlight a strong brand and community beyond campus. This presents opportunities for fundraising, alumni partnerships with universities, and targeted engagement with international families relocating to Switzerland.

Multilingual Demand With over 1,200 students from more than 50 nationalities and a First Language Programme supporting bilingual IB pathways, ISZL represents demand for language-focused learning tools, translation services, and multilingual parent/student engagement solutions.

Expansion & Partnerships Multiple campuses plus an outdoor education centre create avenues for partnerships in experiential learning, outdoor education programs, safety and logistics services, and vendor opportunities tied to campus-wide tech and curriculum providers.

Digital Readiness The school uses modern web technologies and programming tools, indicating openness to LMS, data analytics, and integrated edtech solutions that align with the IB framework and classroom needs.

Financial & Procurement As a non-profit with moderate revenue, ISZL is a fit for scalable, cost-effective technology, professional development, and sponsorship opportunities, including ICT procurement and donor-funded initiatives linked to campus programs.

International School of Zug and Luzern Tech Stack

International School of Zug and Luzern uses 8 technology products and services including DoubleClick Floodlight, cdnjs, Babel, and more. Explore International School of Zug and Luzern's tech stack below.

  • DoubleClick Floodlight
    Advertising
  • cdnjs
    Content Delivery Network
  • Babel
    Development
  • CodeMirror
    Editors
  • Python
    Programming Languages
  • PHP
    Programming Languages
  • HTTP/3
    Web & Portal Technology
  • X-Content-Type-Options
    Web & Portal Technology

International School of Zug and Luzern's Email Address Formats

International School of Zug and Luzern uses at least 1 format(s):
International School of Zug and Luzern Email FormatsExamplePercentage
First.Last@iszl.chJohn.Doe@iszl.ch
95%
Last@iszl.chDoe@iszl.ch
2%
First.Middle@iszl.chJohn.Michael@iszl.ch
2%
First.L@iszl.chJohn.D@iszl.ch
1%

Frequently Asked Questions

Where is International School of Zug and Luzern's headquarters located?

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International School of Zug and Luzern's main headquarters is located at Baar, Zug 6340 Switzerland. The company has employees across 5 continents, including EuropeNorth AmericaAsia.

What is International School of Zug and Luzern's official website and social media links?

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International School of Zug and Luzern's official website is iszl.ch and has social profiles on LinkedIn.

What is International School of Zug and Luzern's NAICS code?

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International School of Zug and Luzern's NAICS code is 6111 - Elementary and Secondary Schools.

How many employees does International School of Zug and Luzern have currently?

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As of May 2026, International School of Zug and Luzern has approximately 318 employees across 5 continents, including EuropeNorth AmericaAsia. Key team members include Head Of Support Services: G. A.Director: B. M. D.Personal Assistant To The Deputy Director And Director Of Technology: S. B.. Explore International School of Zug and Luzern's employee directory with LeadIQ.

What industry does International School of Zug and Luzern belong to?

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International School of Zug and Luzern operates in the Primary and Secondary Education industry.

What technology does International School of Zug and Luzern use?

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International School of Zug and Luzern's tech stack includes DoubleClick FloodlightcdnjsBabelCodeMirrorPythonPHPHTTP/3X-Content-Type-Options.

What is International School of Zug and Luzern's email format?

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International School of Zug and Luzern's email format typically follows the pattern of First.Last@iszl.ch. Find more International School of Zug and Luzern email formats with LeadIQ.

When was International School of Zug and Luzern founded?

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International School of Zug and Luzern was founded in 1961.
International School of Zug and Luzern logo

International School of Zug and Luzern

Primary and Secondary EducationZug, Switzerland201-500 Employees

The International School of Zug and Luzern (ISZL) is a non-profit, co-educational day school serving the international community in central Switzerland, from Early Years to Grade 12 (ages 3–19). It operates across two campuses and an outdoor education centre, educating more than 1,200 students from over 50 nationalities through the International Baccalaureate Programme. The school is based in Baar, in the Zug region. 

ISZL traces its origins to a merger of several local schools and emphasizes a respectful, supportive learning environment guided by highly qualified teachers. It participates in international and regional associations, reflecting its position within the international education landscape. In 2022, the ISZL Alumni Group received the International School of the Year Award from ISC Research.

Section iconCompany Overview

Headquarters
Baar, Zug 6340 Switzerland
Website
iszl.ch
NAICS Code
6111 - Elementary and Secondary Schools
Founded
1961
Employees
201-500

Section iconFunding & Financials

  • $1M$10M

    International School of Zug and Luzern's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    International School of Zug and Luzern's revenue is estimated to be in the range of $1M$10M

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