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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureEnvironmental engineerSionHygiactive Sàrl
Hygiactive Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Hygiactive Sàrl designs and implements solutions for treating air, water and surfaces. Its services include indoor air quality monitoring, microbiological and toxicological analysis, consultancy, audits, filtration and bio-decontamination.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Environmental engineer
✓ Offered8
Microbiological and toxicological analysis
Microbiological and toxicological analysis of air, surfaces and water for bacteria, viruses, allergens, VOC, mould and other substances.
Consulting, audit and follow-up
Advisory, investigation audit and professional follow-up including situation analysis, recommendations and an action plan for hygiene and safety.
Remediation and bio-decontamination
Remediation of air, surfaces, water and ice cubes, with air filtration, bio-decontamination and a curative treatment that can be scheduled.
Continuous monitoring of air quality
Real-time monitoring of indoor air quality with continuous diagnosis, centralised measurement data, alerts, recommendations and action plans.
Implementation of remediation solutions
Set-up of the equipment including training, location and parameter settings, followed by analysis of results, adjustments, annual follow-up and after-sales service.
Safe Air & Surface solutions
Biological space control solution that reduces viral and bacterial load, destroys mould and VOC, and eliminates odours.
Air remediation
Air treatment using cold oxygen plasma, ultraviolet, filtration and photocatalysis to reduce fine particles, viruses, bacteria, VOC and odours.
Remediation of water and ice cubes
Treatment of water and bio-decontamination of water-related surfaces, in particular household water taps, swimming pools, spas and food-supply ice cubes.
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4.0/5

Hygiactive Sàrl

Trust & reputation

ranQ Trust Score of Hygiactive Sàrl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of November 2026

Hygiactive Sàrl scores 56.8 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.73.124%
  • 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.35.310%
  • 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%
Hygiactive Sàrl scores 86.7 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%
Hygiactive Sàrl 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%
Hygiactive Sàrl scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hygiactive Sàrl reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Place de la Gare 2
1950 Sion
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-114.508.245
Founded
2008 · 18 years
Last commercial register change
April 5, 2011
Employees
11 to 20

Active in 1 of 26 cantons

  • VSValais
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.
88.0
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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