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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWaste Management IndustryBexKüpfer et Fils S.A.
Küpfer et Fils S.A. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Küpfer et Fils S.A. provides sanitation, industrial cleaning and waste-management services including the transport and treatment of hazardous substances. Its offerings include hydro-jetting and CCTV pipeline inspection, resin lining/pipe rehabilitation, very-high-pressure industrial cleaning, tank cleaning and ADR-compliant chemical and waste transport.

AI-generated
Offering

Products & services

Industry:Waste Management Industry
✓ Offered6
Hydro-jetting
Clearing blockages and cleaning by jetting and suction of stormwater and wastewater pipes, emptying and pumping private, communal and industrial cesspits.
Resin lining
Renovation and rehabilitation of defective pipelines by pipe lining (chemisage), with resin-impregnated sleeves without epoxy, without excavation works.
Road cleaning
Cleaning of roadways and road infrastructure, with sweeping and a high-pressure ramp to remove debris, dirt and contaminants.
Chemicals
Transport of hazardous materials and chemical products, secure transport of toxic substances, as well as industrial cleaning of fixed and mobile tanks.
Ultra-high-pressure cleaning
Industrial ultra-high-pressure cleaning of conduits, piping, heat exchangers, tanks, basins and boilers, with stripping of surfaces and graffiti.
Waste treatment
Transport, pumping and treatment of hazardous materials, chemical products and waste, used and toxic oils, with collection, sorting and disposal.
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4.6/5

Küpfer et Fils S.A.

Trust & reputation

ranQ Trust Score of Küpfer et Fils S.A.: 4.6 out of 5.0

Trust Score4.6/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Küpfer et Fils S.A. scores 89.8 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.89.724%
  • 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.81.910%
  • 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.100.08%
Küpfer et Fils S.A. scores 90.9 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.70.07%
Küpfer et Fils S.A. 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%
Küpfer et Fils S.A. scores 82.9 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 35.82.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Küpfer et Fils S.A. reaches a ranQ Trust Score of 4.6 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 24 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
5
of 5

Aggregated from 24 reviews across all connected sources

Sources
GGoogle524
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Route Industrielle
1880 Bex
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-105.731.666
Founded
1976 · 50 years
Last commercial register change
October 31, 2025
Employees
11 to 20
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.85.03%
    • Full methodology

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