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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - General Specialty TradeEnneyATN Diffusion SA
ATN Diffusion SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

ATN Diffusion SA supplies professional technical chemical products and equipment for industry, building maintenance and related sectors. The company also provides water-treatment products, installations and services, including disinfection of water circuits, water analyses, rainwater recovery systems, and installation/maintenance of treatment equipment.

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Products & services

Industry:Retail - General Specialty Trade
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ATN Diffusion SA

6
Technical products
Technical products for maintenance, renovation and safety: degreasers, descalers, drain unblockers, rust removers, disinfectants, deodorants, solvents and special products.
Equipment
Equipment for maintenance and application: insecticide applicators, spray applicators, scent diffusers, soap dispensers, spreaders and personal protective equipment.
Water treatment
Products and systems for industrial water treatment: biocides, descalers, dispersants, water softeners, treatment plants, demineralisation, filtration and pumps.
Water treatment activities and services
Tailor-made solutions, disinfection of water circuits, rainwater harvesting, water analyses and implementation of projects related to water treatment.
Private spas and pools
Professional products for private spas and pools, distributed via resellers.
Anti-slip treatment
Treatment for slippery floors, in particular in swimming pools and bathrooms.
Trust & reputation

ranQ Trust Score of ATN Diffusion SA: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

ATN Diffusion SA scores 46.7 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.29.024%
  • 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.70.08%
ATN Diffusion SA scores 66.4 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.39.612%
  • 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%
ATN Diffusion SA 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%
ATN Diffusion SA scores 65.7 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 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ATN Diffusion SA reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 3.1 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 October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
3.1
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle3.115
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Route des Rez 20
1667 Enney
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-210.099.449
Founded
2024 · 2 years
Last commercial register change
November 29, 2024
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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