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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsSchönenberg ZhAtelier 19 Architekturbüro AG
Atelier 19 Architekturbüro AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Atelier 19 Architekturbüro AG is an architectural firm offering architecture, design, project management and construction realization services. The practice focuses on higher-standard residential projects, acts as a Minergie partner and develops buildings to Minergie, Minergie-P, zero-energy and plus-energy standards while covering project phases from studies and permits to planning and execution in-house.

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Products & services

Industry:Architecture Firms
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Atelier 19 Architekturbüro AG

✓ Offered8
Architecture
Architecture for large residential building projects to a high standard, from creative studies and preliminary projects through building permit applications to complete construction planning and execution.
Project development
Project development for residential building projects, including creative studies, conceptual preliminary projects, economic feasibility assessments, and development according to Minergie, Minergie-P or zero-energy standards.
Construction planning
Complete construction planning for residential buildings, including preliminary studies, building permit applications, detailed design and coordination of the project phases in-house.
Construction execution
High-quality construction execution for residential building projects, with schedule-compliant completion and implementation from a single source.
Client advisory
Client advisory for planning and execution, with support for project decisions, cost-benefit issues and the implementation of customer-specific requirements.
Project management
Project management for construction projects, from the early idea to implementation, with in-house coordination of the planning and execution phases.
Real estate sales
Real estate sales as part of residential building projects, as part of the service scope from project development to sale.
Minergie planning
Design of residential buildings according to Minergie, Minergie-P and zero-energy-house standards, including energy and sustainability concepts.
Trust & reputation

ranQ Trust Score of Atelier 19 Architekturbüro AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Atelier 19 Architekturbüro AG scores 59.7 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.73.124%
  • 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.35.310%
  • 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.50.08%
Atelier 19 Architekturbüro AG scores 88.3 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.97.712%
  • 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 19 Architekturbüro AG 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%
Atelier 19 Architekturbüro AG scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Atelier 19 Architekturbüro AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Wädenswilerstrasse 13
8824 Schönenberg Zh

At a glance

Legal form
Corporation
UID
CHE-238.361.039
Founded
2012 · 14 years
Last commercial register change
June 2, 2023
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.
100.0
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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