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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryIndustryBuilding materials manufacturerMuttenzCTW Strassenbaustoffe AG
CTW Strassenbaustoffe AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

CTW Strassenbaustoffe AG develops and manufactures bituminous materials for road construction and provides related services. Its products include binders, emulsions and specialist materials; services include testing, technical advice and road-surface maintenance and rehabilitation work.

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Service area

Offering

Products & services

Industry:Building materials manufacturerChemicals manufacturer
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CTW Strassenbaustoffe AG

✓ Offered5
Products of bituminous construction chemistry
Standardised and special binders for bituminous road surfacings, bitumen emulsions, special emulsions for pavement recycling and cold-laid thin layers.
Special products for protection, maintenance and renovation of road surfacings
Repair mortars, sealants, bituminous joint tapes, products for cracks, joints and edges, cleaning products and self-adhesive coverings.
Services for road construction and pavement preservation
Hot bitumen, joint and crack repair, mechanically installed joint tapes, surface treatment and SAMI layers for existing and new pavements.
Standards and suitability tests as well as system consulting
Carrying out standards and suitability tests as well as on-site system consulting for bituminous road construction materials and pavement applications.
Training offers
Various training sessions on products, application and processing in the field of bituminous road construction materials.
Trust & reputation

ranQ Trust Score of CTW Strassenbaustoffe AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

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Data basis 96% · As of November 2026

CTW Strassenbaustoffe AG scores 67.1 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.62.024%
  • 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.70.510%
  • 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%
CTW Strassenbaustoffe AG scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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.70.07%
CTW Strassenbaustoffe AG scores 86.7 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).86.722%
CTW Strassenbaustoffe AG scores 88.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.88.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CTW Strassenbaustoffe AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.2 out of 5 stars from 15 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 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 15 reviews across all connected sources

Sources
GGoogle4.215
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bizenenstrasse 50
4132 Muttenz

At a glance

Legal form
Corporation
UID
CHE-104.000.347
Founded
1998 · 28 years
Last commercial register change
November 13, 2026
Employees
11 to 20

Active in 22 of 26 cantons

  • Central Switzerland
  • Eastern Switzerland
  • Espace Mittelland
  • Northwestern Switzerland
  • ZHZurich
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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