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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesWinterthurGK-Design Medien GmbH
GK-Design Medien GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of GK-Design Medien GmbH is the creation and production of advertising materials and articles, including print media, signage, illuminated advertisements and promotional items, as well as consulting and supporting customers in matters of advertising.

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Offering

Products & services

Industry:Advertising Agencies
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4.1/5

GK-Design Medien GmbH

5
Lettering & signage
Lettering for cars, motorcycles, trucks, trailers, shop windows, retail premises, signage and advertising boards; foil lettering, digital printing and rear windows with Windowfolie.
Print media
Platen printing, platen roll printing, large-format printing, banners, posters, stickers, textile printing, direct-to-textile printing as well as flags, beach flags and printed shower curtains.
Illuminated signs
Illuminated signs with light boxes, LED light boxes, Plexiglas panels, conversion and revision of old illuminated advertising, as well as individually made illuminated advertising and illuminated advertising boards.
Promotional items
Promotional items and giveaways such as scatter items, lighters and suitable items for industry, hotels, catering, parties, weddings or hobbies; also printing of delivered goods.
Special offers
Special offers for banners, letterhead stationery and lighters with defined formats, print specifications and quantities.
Trust & reputation

ranQ Trust Score of GK-Design Medien GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

GK-Design Medien GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
GK-Design Medien GmbH scores 77.2 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.86.512%
  • 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%
GK-Design Medien GmbH scores 83.3 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).83.322%
GK-Design Medien GmbH scores 4.3 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 35.4.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GK-Design Medien GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Schlachthofstrasse 6
8400 Winterthur

At a glance

Legal form
Limited Liability Company
UID
CHE-227.041.263
Founded
2016 · 10 years
Last commercial register change
June 3, 2022
Employees
1 to 10
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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