klett.ch

Swiss publisher of textbooks and digital learning materials for teachers and pupils from kindergarten to lower secondary school

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Highlights

  • New on EvolcAdded 2026-11-01

About klett.ch

Klett und Balmer Verlag publishes teaching materials (Lehrmittel) for Swiss schools, covering subjects from mathematics and German to English as a foreign language and geography. Its range combines print and digital learning materials, including an AI teaching assistant called KiWi that answers didactic questions and prepares lesson content, and a TextCoach that corrects and assesses pupils' written work.

Customers are primarily teachers and schools in the Swiss compulsory education system (Volksschule), from kindergarten through lower secondary, as well as adult education. The company sells its own developed textbooks, about 900 in-house developments, and over 2,500 titles from sister publishers, including the Stuttgart-based Ernst Klett Verlag.

The company is headquartered in Baar, canton of Zug, and is ISO 9001:2015 certified. It was founded more than 50 years ago, first distributing products of its parent house in Switzerland before developing its own textbooks from 1984. It employs over 70 people.

Product: Print and digital textbooks, workbooks and learning materials for Swiss schools, plus the KiWi AI teaching assistant and TextCoach writing feedback tool.

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