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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding contractorSevelenFoser AG Sevelen
Foser AG Sevelen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Foser AG Sevelen is a construction company working in road, building and civil engineering, as well as paving. It operates gravel and concrete facilities and supplies gravel, concrete and recycled materials.

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Service area

Offering

Products & services

Industry:Building contractor
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3.9/5

Foser AG Sevelen

Civil works
✓ Offered6
Road construction
Roads, squares, paths and traffic areas for motor vehicles, cyclists and pedestrians; including maintenance of the road network and optimal drainage.
Building construction
Single-family homes, multi-family homes, residential developments and commercial buildings; including sustainable and environmentally compatible construction methods.
Civil engineering
Infrastructure projects below ground level, in particular water supply and disposal networks as well as sewer systems and roads.
Paving
Natural stone paving for public squares, access drives and terraces; with row, arch, scale-arch, polygonal and random paving patterns.
Gravel and concrete
Gravel processing, concrete gravel, types of chippings and crushed stone as well as concrete production; including recycled concrete made from 100% recycled material.
RSS flowable fill
Temporarily flowable, self-compacting backfill material made from excavated material for sewer and road construction, special deep foundation works, and utilities and pipeline/trench construction.
Trust & reputation

ranQ Trust Score of Foser AG Sevelen: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Foser AG Sevelen scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Foser AG Sevelen 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%
Foser AG Sevelen scores 86.7 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).86.722%
Foser AG Sevelen scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Foser AG Sevelen 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 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Rheinstrasse 1988
9475 Sevelen

At a glance

Legal form
Corporation
UID
CHE-107.901.229
Founded
1974 · 52 years
Last commercial register change
January 26, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SGSevelen
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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