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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsBaselWallimann Reichen GmbH
Wallimann Reichen GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Wallimann Reichen GmbH is an architectural practice offering architectural design, project planning and realization. The firm works on residential buildings, school and public projects as well as competition and study assignments.

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Products & services

Industry:Architecture Firms
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3.9/5

Wallimann Reichen GmbH

Architectural services
Architectural planning for residential buildings, commercial properties, school buildings, kindergarten buildings and workshops; competitions, study mandates, direct mandates, renovations, extensions and new builds.
Competition and study-mandate planning
Project competitions, selective procedures, study mandates by invitation and planner selection procedures for new builds, extensions and renovations in the residential, school and commercial sectors.
Renovation and conversion
Renovation and extension of residential buildings, full-stretch renovations, conversions and upgrades of existing buildings, including residential and studio houses as well as residential buildings.
Residential construction
Planning for residential buildings and residential plus studio houses, including replacement builds, residential building renovations and residential constructions with complementary commercial use.
School and education buildings
Planning of primary schools, school buildings, school-room extensions, multi-purpose buildings and school facilities as well as kindergarten and dual-kindergarten buildings.
Commercial and utility buildings
Planning of commercial buildings, workshops, recycling collection sites, warehouses and other functional utility buildings for public and commercial uses.
Trust & reputation

ranQ Trust Score of Wallimann Reichen GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Wallimann Reichen GmbH scores 62.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.75.024%
  • 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.40.910%
  • 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%
Wallimann Reichen 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%
Wallimann Reichen 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%
Wallimann Reichen GmbH scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wallimann Reichen 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 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bläsiring 159
4057 Basel

At a glance

Legal form
Limited Liability Company
UID
CHE-164.719.577
Founded
2019 · 7 years
Last commercial register change
April 20, 2022
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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