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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesWinterthuronline concept GmbH
online concept GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is providing services in the field of digital marketing, including strategy development, campaign planning and implementation, content creation, social media management, SEO, coaching and consulting. The company supports customers in improving their online presence, building customer relationships and increasing their business growth through the application of cutting-edge technologies and creative approaches.

AI-generated
Offering

Products & services

Industry:Advertising Agencies
✓ Offered5
Digital marketing
Search engine advertising (SEA), search engine optimisation (SEO), social media marketing, content creation & management, website creation, data analysis & tracking.
Coaching
Digital marketing workshops and 1:1 coaching sessions for beginners and advanced learners, focusing on SEA, SEO, social media marketing, and practical application.
Consulting
Digital quick check, strategic consulting and performance reviews for analysing digital channels, optimising existing campaigns, and developing tailored strategies.
Interim management
Temporary support by senior consultants for digital projects, operational interim coverage, strategic leadership, campaign management, and knowledge transfer to the team.
Courses
Practical digital marketing courses for beginners to advanced learners, including social media marketing, Instagram Business, Google Ads, YouTube Ads, and Google Looker Studio.
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4.2/5

online concept GmbH

Trust & reputation

ranQ Trust Score of online concept GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

online concept GmbH scores 83.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • 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.88.324%
  • 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.77.410%
  • 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.78.08%
online concept GmbH scores 68.7 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.58.012%
  • 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.70.07%
online concept GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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).85.022%
online concept GmbH scores 5.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
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 35.5.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

online concept GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 20 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle520
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Archplatz 2
8400 Winterthur
Opening hours
Mon
09:00 - 17:30
Tue
09:00 - 17:30
Wed
09:00 - 17:30
Thu
09:00 - 17:30
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-399.541.973
Founded
2022 · 4 years
Last commercial register change
October 10, 2024
Employees
11 to 20
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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