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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsSeltisbergLüönd & Partner AG
Lüönd & Partner AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Lüönd & Partner AG is the provision of architectural and planning services, particularly in the field of construction.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered7
Architecture
Architecture for residential and industrial buildings, from spatial planning through to implementation while taking financial and legal possibilities into account.
Construction realisation
Construction realisation from planning to completion, including support for clients throughout the entire project.
Consulting
Personal consulting for construction projects, focused on individual needs as well as financial and legal framework conditions.
Planning and realisation of single-family homes
Individual single-family homes, conversions and complete renovations of single-family houses, including attic conversions and extensions.
Planning and realisation of multi-family houses
Planning and realisation of multi-family houses, listed as an independent area of activity and a key focus for references.
General contractor buildings
General contractor buildings with planning and realisation from a single source.
Industrial buildings
Planning and realisation of industrial buildings, including conversions and extensions for commercial and showroom projects.
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4.1/5

Lüönd & Partner AG

Trust & reputation

ranQ Trust Score of Lüönd & Partner AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Lüönd & Partner AG 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%
Lüönd & Partner AG scores 85.5 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.100.012%
  • 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%
Lüönd & Partner AG scores 83.3 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).83.322%
Lüönd & Partner AG scores 7.1 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 35.7.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lüönd & Partner AG 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

Brunnrainstrasse 4
4411 Seltisberg

At a glance

Legal form
Corporation
UID
CHE-107.635.329
Founded
1994 · 32 years
Last commercial register change
January 4, 2011
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.
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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