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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural organisationRüti ZhCorsi Inhaberin Carmela Fronterré Stickelberger
Corsi Inhaberin Carmela Fronterré Stickelberger Logo
Verified· 3 sourcesTrust Score4.1/5

Corsi Inhaberin Carmela Fronterré Stickelberger

Summary

About the company

Corsi Inhaberin Carmela Fronterré Stickelberger offers Italian courses for learners of other languages, both online and in person, including private, group, conversation and exam-preparation classes for different levels and age groups. The business also organises language and cultural stays in Italy with lessons, activities and excursions.

AI-generated
Presence

Service area

Active in 1 of 26 cantons · 1 municipality

  • ZHRüti (ZH)
Offering

Products & services

Industry:Cultural organisation
✓ Offered6
Online Italian Courses
Online Italian courses for individuals and companies, for all CEFR levels; one-to-one lessons or in small groups, conversation courses and exam preparation.
Italian Courses in Rüti (In-Person)
In-person Italian courses in Rüti ZH for all levels and ages, in one-to-one lessons or small groups; focus on conversation and personalisation.
Study Holidays in Sicily
Language and cultural study holidays in Sicily with an Italian course, accommodation, activities, excursions and stays in small groups for adults.
Exam Prep Courses (PLIDA, CELI, CILS)
Courses for preparation for the PLIDA, CELI and CILS certification exams, online or in person, with written practice, oral test and grammar revision.
Sprach Caffé Italiano Forte
Italian conversation meetup for level B1, with coffee, two appointments per month, guided speaking practice and expanding vocabulary.
Sprach Spritz Italiano Frizzante
Italian conversation evening for level A2, with an aperitif or a non-alcoholic drink, practice of oral communication and topics from everyday life and traditions.
Trust & reputation

ranQ Trust Score of Corsi Inhaberin Carmela Fronterré Stickelberger: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 96% · As of November 2026

Corsi Inhaberin Carmela Fronterré Stickelberger scores 88.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
Criterion
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from across all connected sources

Comparisons

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Location

Haltbergstrasse 36
8630 Rüti Zh
Opening hours
Mon
16:00 - 21:00
Tue
10:30 - 14:30
Wed
08:30 - 12:00, 17:30 - 20:00
Thu
10:00 - 15:30, 19:30 - 21:30
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
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Value
Weight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.90.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.83.810%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Corsi Inhaberin Carmela Fronterré Stickelberger scores 57.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.50.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
  • Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.67.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
Corsi Inhaberin Carmela Fronterré Stickelberger scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).86.722%
Corsi Inhaberin Carmela Fronterré Stickelberger scores 2.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Corsi Inhaberin Carmela Fronterré Stickelberger reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 26 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data. Full methodology

26 reviews
Sources
GGoogle526
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

CHE-349.744.681
Founded
2023 · 3 years
Last commercial register change
January 25, 2023
Employees
1 to 10

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