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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionAdligenswilArnold Senger AG
Arnold Senger AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Arnold Senger AG is the execution of construction projects, particularly in the areas of new buildings, extensions and additions, conversions and renovations, as well as civil engineering and landscaping. The company positions itself as a specialist for complex and exclusive construction projects and offers a comprehensive range of services, from planning to execution.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered4
New construction
New construction of all kinds for residential houses, commercial buildings and swimming pools; foundations, perimeter footings and construction of single-family homes, multi-family houses and commercial buildings.
Building extensions and annexes
Building extensions and annexes, in particular storey additions, extensions of living space, balcony annexes, garage annexes and installation of lift shafts.
Exposed concrete
Exposed concrete structures with consulting for architects and clients, material selection, formwork structure, colour design, surface treatment, curing and concrete setting.
Customer works
Smaller construction work on site on occupied or completed buildings, including masonry work for customers, repairs, levelling of garden slabs and concreting of washing machine plinths.
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4.1/5

Arnold Senger AG

Trust & reputation

ranQ Trust Score of Arnold Senger AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Arnold Senger AG scores 61.2 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.63.124%
  • 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.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%
Arnold Senger AG scores 92.3 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.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.82.07%
Arnold Senger AG 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%
Arnold Senger AG scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Arnold Senger AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 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
4.2
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.26
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Ebnetstrasse 7
6043 Adligenswil
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:15
Tue
07:30 - 12:00, 13:00 - 17:15
Wed
07:30 - 12:00, 13:00 - 17:15
Thu
07:30 - 12:00, 13:00 - 17:15
Fri
07:30 - 12:00, 13:00 - 17:15
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.251.408
Founded
1969 · 57 years
Last commercial register change
February 25, 2026
Employees
21 to 50
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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