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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,805 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesBaarOlga Kravchenko
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Olga Kravchenko

Summary

About the company

Olga Kravchenko provides personalised language training via Plunge, including mini-group courses, private lessons, corporate training, exam preparation and speaking-practice events. Instruction is offered in German, English, French, Italian and other languages, with courses tailored to specific goals such as exams, academic admission or workplace communication.

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Offering

Products & services

Industry:Continuing Education Institutes
✓ Offered6
Mini Group Courses
German mini-groups with 3–5 learners, personalised learning paths, speaking practice, exam preparation, Swiss German workshops and teacher-led speaking events in Zürich and Zug.
Private Language Lessons
Tailored one-to-one language lessons online or in person in Zug and Zürich, with structured learning plans, exam preparation, customised materials and personalised support.
German Speaking Practice Events
Monthly German speaking events in Zürich and Zug with structured tasks, games, discussion topics, level-based mini groups, guided practice and networking.
German Exam Preparation
Preparation for Goethe-Zertifikat, telc Deutsch, fide Test, SDS Test, KDE exams and Swiss naturalisation exams, in mini-groups or individually with mock tests and exam strategies.
Swiss German Workshops
Workshops for understanding and speaking Swiss German, included for mini-group students and focused on accents, habits and everyday communication in Switzerland.
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Location

Bahnhofstrasse 7
6340 Baar

At a glance

Legal form
Sole proprietorship
UID
CHE-238.423.657
Founded
2026 · 0 years
Last commercial register change
April 9, 2026
Employees
1 to 10

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