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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsMünchensteinAtelier Claudia Ehrsam GmbH
Atelier Claudia Ehrsam GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is holistic life space design through architecture, geomancy and electrobiology, with the goal of creating regeneration and development spaces that promote health and well-being. This includes the planning and implementation of construction projects, such as renovations, renovations and new buildings, taking into account the life situation, goals and wishes of the people who live and work in these spaces.

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Products & services

Industry:Architecture Firms
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4.1/5

Atelier Claudia Ehrsam GmbH

✓ Offered3
Architecture
Study of solution options, preliminary and construction projects, building permit application, detailed design, realisation of construction projects, construction management, cost control, final accounting and documentation.
Geomancy
Radiesthetic examinations of plots of land, flats, houses and rooms; advice on geomantic solution options, support during installations, placing of stones and other individual measures.
Electrobiology
Measurements of electrical and electromagnetic fields, evaluation of measurement results, recommendation and guidance on measures, as well as product-independent advice on harmonising and shielding materials.
Trust & reputation

ranQ Trust Score of Atelier Claudia Ehrsam GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Atelier Claudia Ehrsam 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.
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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%
Atelier Claudia Ehrsam GmbH scores 73.9 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.70.212%
  • 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.70.07%
Atelier Claudia Ehrsam GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Atelier Claudia Ehrsam GmbH scores 17.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Atelier Claudia Ehrsam 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

Birkenstrasse 5
4142 Münchenstein

At a glance

Legal form
Limited Liability Company
UID
CHE-284.979.283
Founded
2020 · 6 years
Last commercial register change
August 17, 2020
Employees
11 to 20
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%
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