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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsBaselAtelier Atlas Architektur GmbH
Atelier Atlas Architektur GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Atelier Atlas Architektur is the provision of architectural services.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered6
Architectural planning
Architectural planning for residential buildings, conversions, storey additions, renovations and new builds; competitions, design studies and global-performance competitions for private, cooperative and public clients.
Conversion and renovation
Conversion of apartments, single-family homes, multi-family buildings and other structures; renovations of façades, inner courtyards, balconies and existing properties, partly including apartment renovations.
Storey additions and extensions
Storey additions and extensions of existing buildings, including residential buildings, school buildings and other structures; also as part of renovation and conversion projects.
Competitions and design studies
Handling of architectural competitions, design studies and planner-selection procedures for residential construction, school construction, care centers for the elderly and site development projects.
Interior fit-out
Interior fit-out and apartment-related alterations, for example for consulting rooms and lofts, including fit-out and change-of-use works in existing buildings.
Restoration and preservation of historic buildings
Restoration and conversion of listed or worthy-of-preservation buildings, including barns and historic existing structures.
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3.9/5

Atelier Atlas Architektur GmbH

Trust & reputation

ranQ Trust Score of Atelier Atlas Architektur GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Atelier Atlas Architektur GmbH scores 63.5 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.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.70.08%
Atelier Atlas Architektur GmbH scores 67.8 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.64.612%
  • 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%
Atelier Atlas Architektur 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%
Atelier Atlas Architektur GmbH scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Atelier Atlas Architektur 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 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

Steinentorstrasse 19
4051 Basel

At a glance

Legal form
Limited Liability Company
UID
CHE-187.110.803
Founded
2021 · 5 years
Last commercial register change
October 3, 2025
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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