ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,947 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesBaarOlga Kravchenko
Olga Kravchenko Logo
Verified· 2 sources

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.

AI-generated
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.
Corporate Language Training
Customized language training for companies, with industry-specific or general content adapted to business needs and professional communication goals.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
Comparisons

Olga Kravchenko in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Olga Kravchenko by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Olga Kravchenko to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

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

Knowledge

No knowledge articles yet

Once Olga Kravchenko has claimed this profile, we'll publish editorial articles and case studies here together.

Get started

Similar companies

SL
Soft Landing GmbH
Baar
PZ
ProArbeit Zug
Zug
LS
Language Success Jelena Vukcevic
Cham
HS
Hirtreiter Speakeasy - Einfach Deutsch Lernen
Neuheim
DD
D-SCHULE Domenika Hüsser Gmbh
Neuheim
TS
Till Sprachenschule Zug AG
Zug
SE
Sprachraum Eugster
Zug
BL
Boa Lingua AG
Zug