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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesGlazieryCrissierGNT GROUPE SA
GNT GROUPE SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of GNT GROUPE SA encompasses three main areas: 1. **Glazing and Mirroring**: The company offers services in the field of glass processing and finishing, including replacement, built-in furniture, custom-made showers, guardrails, mirrors, special glasses, and all-glass construction. 2. **Solar Protection and Security Films**: GNT GROUPE SA specializes in the sale and installation of protective films for glass, including solar protection films and security films. 3. **Advertising Realizations**: The company offers services in the field of advertising design and production, including anti-reflective/decorative films, interior/exterior signage, vehicle marking, construction site panels, tarpaulins, whiteboards, and Di-Noc.

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Offering

Products & services

Industry:Glaziery
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4.3/5

GNT GROUPE SA

✓ Offered
3
Glass work and mirror fabrication
Glazing and mirror work, replacement of glazing, backsplashes between units, showers made to measure, balustrades, mirrors and all-glass constructions.
Solar protection and safety films
Films for glazing, solar protection films, safety films and installation of 3M films approved for comfort, safety and reduced glare.
Advertising projects
Anti-view and decorative films, indoor and outdoor signage, vehicle lettering, site boards, tarpaulins, whiteboards and Di-Noc coverings.
Trust & reputation

ranQ Trust Score of GNT GROUPE SA: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

GNT GROUPE SA scores 77.0 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.80.024%
  • 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.61.010%
  • 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.88.08%
GNT GROUPE SA 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%
GNT GROUPE SA scores 85.0 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).85.022%
GNT GROUPE SA 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

GNT GROUPE SA reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 10 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
4.9
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.910
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hier entsteht die Karte
Chemin de la Chatanerie 10
1023 Crissier
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-206.262.628
Founded
2011 · 15 years
Last commercial register change
June 23, 2025
Employees
1 to 10
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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