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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationLeisure FacilitiesWinterthurGeheimgang 188 GmbH
Geheimgang 188 GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Geheimgang 188 is the development and operation of escape rooms in Winterthur. The company offers immersive gaming experiences where visitors are immersed in fascinating worlds and must solve puzzles to escape.

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Offering

Products & services

Industry:Leisure Facilities
✓ Offered5
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Geheimgang 188 GmbH

Escape Rooms
Escape Rooms with riddle-based stories across different genres; including «Das Erinnerungsarchiv», «Das Vermächtnis des Alchemisten», «Ministerium der Mysterien», «Das Geheimnis der Mine» and «Sondereinheit Meteor».
Outdoor Escape Games
Outdoor Escape Games in the open air with puzzles and tasks that can be solved together; described as a playful route to discover the surroundings, including «Die Prüfung des Hexenzirkels».
Mobile Escape Rooms
Mobile Escape Rooms for your own home, parties or game nights; the offer is described as puzzle fun on site, including short event formats such as «Giftige Rache».
Team Events
Team events with an Escape Game, catering and team coaching; for companies and groups, combinable with Apéro, dinner or coaching in the Escape Room.
Gift Vouchers
Gift vouchers digital or as a gift card, payable online; available as print-at-home via PDF or by post, and combinable with a puzzle game.
Trust & reputation

ranQ Trust Score of Geheimgang 188 GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Geheimgang 188 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%
Geheimgang 188 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%
Geheimgang 188 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%
Geheimgang 188 GmbH scores 55.0 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 35.80.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.30.04%
Qualifications+0.00

Geheimgang 188 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 58%, 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.

Press

Media

July 9, 2026Media
Tripadvisor zeichnet Geheimgang 188 aus
punkt4.info
February 15, 2026Media
Escape-Room in Winterthur: Im Geheimgang 188 rätselt neu die Nase mit
tagesanzeiger.ch
January 7, 2026Media
Geheimgang 188 empfängt fast 12‘000 Besuchende
punkt4.info
January 5, 2023Media
Escape-Games in Winterthur: Geheimgang 188 möchte Kultursubventionen
tagesanzeiger.ch

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Location

Lagerplatz 2
8400 Winterthur

At a glance

Legal form
Limited Liability Company
UID
CHE-317.398.089
Founded
2016 · 10 years
Last commercial register change
October 5, 2026
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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