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

About the company

The company W. Strausak AG is a construction company specializing in the planning and execution of high-rise and civil engineering projects. The core activities include: High-rise construction: new buildings, conversions, and renovations of single-family homes, multi-family homes, commercial and industrial buildings, as well as public buildings; Civil engineering: excavation work, utility lines, canal stations, forecourts, and environmental design; Specialized areas: exposed concrete, exposed masonry, swimming pool construction, and concrete pools; Services: consulting, customer service, and garden design. The company thus offers a wide range of services in the construction sector.

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Products & services

Industry:Building ConstructionCivil Engineering
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W. Strausak AG

Site Preparation
Masonry Work
✓ Offered6
Building construction
Single-family homes, multi-family homes, commercial and industrial buildings, public buildings.
Civil engineering
Excavation work, utility lines, sewerage, as well as forecourts and surroundings.
Exposed concrete and exposed masonry
Exposed concrete and exposed masonry as specialised concrete and masonry work.
Swimming pool construction
Concrete pools and swimming pools.
Customer service
Landscaping, extensions and alterations, renovations, and thermal insulation.
Consulting
Personal consulting for conversions and new builds as well as other construction projects.
Trust & reputation

ranQ Trust Score of W. Strausak AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

W. Strausak AG scores 63.8 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.65.024%
  • 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.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.78.08%
W. Strausak 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%
W. Strausak 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%
W. Strausak AG scores 6.0 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 35.6.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

W. Strausak AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 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
4.3
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.36
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Frauenfelderstrasse 16 a
9542 Münchwilen Tg

At a glance

Legal form
Corporation
UID
CHE-107.095.427
Founded
1978 · 48 years
Last commercial register change
March 28, 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.
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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