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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSustainability SectorZurichHyphen GmbH
Hyphen GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company Hyphen GmbH/Sàrl primarily focuses on architecture, design, and education, particularly in the field of sustainable development and environmental education. The core activities include: * Architecture: Renovations, conversions, and new constructions with a focus on participatory, low-tech approaches and close collaboration with clients. * Design: Developing concepts and solutions for sustainable and socially responsible design of spaces and processes. * Education: Conducting workshops and projects aimed at raising awareness and empowering people, especially children and young adults, to take action on environmental and sustainability issues. A specific example of these activities is the project 'Zweirad-Celsius', a mobile studio serving as a platform for exchanging ideas and experiences on environmental and sustainability topics.

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3.9/5

Hyphen GmbH

Industry:
Sustainability Sector
✓ Offered5
Architecture and planning services
Planning and construction of community and refurbishment projects, renovations, as well as architectural support including dismantling, deconstruction and design work in existing buildings.
Design and concept development
Concept development for social, participatory and sustainable design projects, including design thinking, creative technologies, rapid prototyping and DIY approaches.
Workshops and learning formats
Workshops, project weeks, teaching modules and facilitation formats on design, forms of living, environmental issues and collaborative design processes.
Mobile education and mediation platforms
Mobile platforms for schools, youth and community centers, including the Design Bus and Zweirad-Celcius with learning spaces, workshops and environmental education.
Re-use and recycling solutions in construction
Reuse of building materials, in particular kitchen re-use and biobased materials, for conversions, fit-outs and resource-saving construction projects.
Trust & reputation

ranQ Trust Score of Hyphen GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Hyphen GmbH scores 56.5 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.68.224%
  • 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.17.610%
  • 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.70.08%
Hyphen 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%
Hyphen 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%
Hyphen GmbH scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hyphen GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Buhnrain 23
8052 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-317.922.949
Founded
2019 · 7 years
Last commercial register change
May 14, 2021
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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