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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentZurichOpenAI Switzerland GmbH
OpenAI Switzerland GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

OpenAI Switzerland GmbH is an AI research and deployment company. It develops and operates AI models, products, and platforms such as ChatGPT, as well as developer and business solutions.

AI-generated
Offering

Products & services

Industry:Software Development
✓ Offered
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3.8/5

OpenAI Switzerland GmbH

4
AI Chat Platform (ChatGPT)
AI chat platform for writing, research, translation, and everyday tasks; available for individuals as well as Business and Enterprise plans.
AI API Platform
API platform for building custom AI products and agents with frontier models, Responses API, Agents SDK, Realtime API, and developer documentation.
AI Solutions for Business
Industry-focused AI solutions for finance, data analytics, sales, marketing, operations, engineering, design, and security.
Agent Platform
Platform for AI agents with build, ground, and act capabilities, including connectivity to business systems and workflows.
Trust & reputation

ranQ Trust Score of OpenAI Switzerland GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 58% · As of October 2026

OpenAI Switzerland 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%
OpenAI Switzerland GmbH scores 50.8 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.25.012%
  • 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%
OpenAI Switzerland 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%
OpenAI Switzerland GmbH scores 63.4 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.26.74%
Qualifications+0.00

OpenAI Switzerland GmbH reaches a ranQ Trust Score of 3.8 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

June 27, 2025Media
Kaum bei OpenAI in Zürich und schon wieder weg
inside-it.ch
December 4, 2024Media
ChatGPT eröffnet Büro in Zürich – drei Köpfe von Google abgeworben
blick.ch

Knowledge

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Location

Talstrasse 83
8001 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-364.677.862
Founded
2025 · 1 year
Last commercial register change
September 15, 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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