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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsBad RagazWerkstudio [A] GmbH
Werkstudio [A] GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Werkstudio-A is the planning and realization of architectural projects, in particular the design and construction of buildings that meet both functional and aesthetic requirements and are tailored to the needs of multiple generations.

AI-generated
Offering

Products & services

Industry:Architecture FirmsGeneral Contractors
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3.9/5

Werkstudio [A] GmbH

✓ Offered4
Architectural and turnkey construction services
General building construction with a focus on conversions, new builds, residential construction and renovations; client advisory services, damage assessments, appraisals, sale of properties, construction controlling and property management.
Interior design & art
Interior design for apartments and living areas, complemented by visualisations and design concepts for projects such as Fallersweg apartments and the Grand Resort wine cellar lounge.
Studies and competitions
Feasibility studies and competition submissions for residential, school and public building projects such as multi-family houses, schools and resort and pavilion projects.
Detailed design and project planning for building projects
Planning and implementation of school buildings, public structures, banks, libraries, government buildings, residential and care homes, senior apartments as well as single- and multi-family houses.
Trust & reputation

ranQ Trust Score of Werkstudio [A] GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Werkstudio [A] GmbH scores 55.9 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.53.824%
  • 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.49.510%
  • 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%
Werkstudio [A] GmbH scores 78.5 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.89.612%
  • 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%
Werkstudio [A] GmbH scores 85.0 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).85.022%
Werkstudio [A] GmbH scores 8.9 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 35.8.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Werkstudio [A] GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 6 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
3.7
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle3.76
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Bahnhofstrasse 35
7310 Bad Ragaz
Opening hours
Mon
07:00 - 19:00
Tue
07:00 - 19:00
Wed
07:00 - 19:00
Thu
07:00 - 19:00
Fri
07:00 - 19:00
Sat
07:00 - 12:30
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-454.642.259
Founded
2015 · 11 years
Last commercial register change
March 19, 2015
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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