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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationPublic Relations ConsultingZurichyss.ch GmbH
yss.ch GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

yss.ch GmbH is a consultancy specialising in communication for planning and construction projects, offering communication advice across project milestones as well as stakeholder management, storytelling and public affairs services.

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Offering

Products & services

Industry:Public Relations Consulting
✓ Offered
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4.0/5

yss.ch GmbH

5
Strategy and Content Consulting
Advisory for projects, focusing on strategy, content and targeted communication in complex contexts. Supports ideas, projects and situational needs.
SWOT Analyses
SWOT analyses to classify strengths, weaknesses, opportunities and risks as a basis for strategy, objectives and measures.
Stakeholder Management
Stakeholder management for project-internal and project-external stakeholder groups, including analysis of relevant people and groups and appropriate outreach.
Storytelling and Communication Concepts
Storytelling for clear stories across all channels, as well as support with formulating and communicating visions, goals and projects.
Workshops and Participatory Formats
Short workshops, interviews and participatory formats such as roundtables and echo rooms for collaboratively developing topics and positions.
Trust & reputation

ranQ Trust Score of yss.ch GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of October 2026

yss.ch 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%
yss.ch GmbH scores 72.3 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.75.012%
  • 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%
yss.ch 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%
yss.ch GmbH scores 4.6 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 35.4.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

yss.ch GmbH reaches a ranQ Trust Score of 4.0 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

Bachtobelstrasse 99
8045 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-146.530.964
Founded
2019 · 7 years
Last commercial register change
December 20, 2024
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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