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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionEstavayer-Le-LacCharmag S.A., fabrique de charnières et produits métallurgiques
Charmag S.A., fabrique de charnières et produits métallurgiques Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Charmag S.A., fabrique de charnières et produits métallurgiques manufactures hinges and metal fittings for doors, windows, furniture and crates in standard and custom versions. The company provides product development, prototyping and series production using processes such as stamping, laser cutting, turning, milling and laser welding, and performs endurance and corrosion tests (EN 1935, EN 1670); technical documents and certifications (ISO 9001, ISO 14001, EN/EAD/ETA certificates) are available.

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Products & services

Industry:Metal Construction
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Charmag S.A., fabrique de charnières et produits métallurgiques

Metal fittings
Standard metal fittings and special executions, with plan-based solutions and the development of components tailored to specifications.
Development of tailor-made solutions
Development of innovative, project-based solutions to meet specific technical requirements and individual specifications.
Stamping, laser cutting and machining
Stamping, laser cutting, turning, milling and laser welding for manufacturing metal parts and special items.
Trust & reputation

ranQ Trust Score of Charmag S.A., fabrique de charnières et produits métallurgiques: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 100% · As of October 2026

Charmag S.A., fabrique de charnières et produits métallurgiques scores 48.3 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.58.124%
  • 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%
Charmag S.A., fabrique de charnières et produits métallurgiques 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%
Charmag S.A., fabrique de charnières et produits métallurgiques scores 86.7 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).86.722%
Charmag S.A., fabrique de charnières et produits métallurgiques scores 20.0 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 35.20.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

Charmag S.A., fabrique de charnières et produits métallurgiques reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 3 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.73
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

December 20, 2025Media
Une nouvelle usine sur la zone de l’Aéropôle 2. Charmag veut s’installer à Payerne
laliberte.ch

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Location

Route de Lully 2
1470 Estavayer-Le-Lac
Opening hours
Mon
08:00 - 16:00
Tue
08:00 - 16:00
Wed
08:00 - 16:00
Thu
08:00 - 16:00
Fri
08:00 - 15:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.155.565
Founded
1969 · 57 years
Last commercial register change
July 29, 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.100.06%
  • 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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