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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTesting & Inspection CentersLa Chaux-De-FondsMétallo-Tests S.A.
Métallo-Tests S.A. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Metallo-Tests SA is an independent laboratory for analysis and certification, specializing in the needs of the luxury sector. The company's core activity includes conducting chemical analyses, material characterization, mechanical and climatic aging tests, as well as certification and consulting services. The company offers its customers a wide range of tests and analyses to ensure that their products comply with legal requirements and standards.

AI-generated
Offering

Products & services

Industry:Testing & Inspection Centers
✓ Offered8
Chemical analyses
Chemical analyses for watchmaking, jewellery, medical, leather goods, packaging and other sectors; research of regulated substances, metals, PFAS, REACH, RoHS and total fluorine.
Material characterization
Material characterization for metals, plastics, coatings and components; metallographic analyses, hardness, roughness, particle size distribution, colorimetry, SEM/EDS and thickness measurements.
Climate aging tests
Climate aging tests: thermal shocks, corrosion, UV, humidity, sulphur-containing agents, synthetic sweat, solvents, ozone, adhesion, tightness and resistance to cosmetics.
Mechanical aging tests
Mechanical aging tests: impacts, abrasion, tension, torsion, vibrations, wear of watch straps, buckles, crowns, cases and leather goods elements.
Packaging tests
Packaging tests for parcels and packaging: horizontal and vertical shocks, compression according to ASTM D642, climatic conditions and low-frequency vibrations.
Consulting, testing, approvals
Consulting, advice on material selection, construction advice, surface treatment, bonding, assembly, welding, development of a test method and homologation.
ISO/IEC 17025 accredited laboratory
ISO 17025 accredited testing and calibration laboratory, with accredited methods and technically valid results for analyses and inspections.
Molecult
Application for monitoring restricted chemical molecules for luxury, with references to REACH, California Proposition 65 and RoHS.
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4.0/5

Métallo-Tests S.A.

Trust & reputation

ranQ Trust Score of Métallo-Tests S.A.: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Métallo-Tests S.A. 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%
Métallo-Tests S.A. 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%
Métallo-Tests 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%
Métallo-Tests S.A. scores 48.6 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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Métallo-Tests S.A. 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 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 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

Rue de la Paix 101
2300 La Chaux-De-Fonds
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:30
Tue
08:00 - 12:00, 13:30 - 17:30
Wed
08:00 - 12:00, 13:30 - 17:30
Thu
08:00 - 12:00, 13:30 - 17:30
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.119.705
Founded
1987 · 39 years
Last commercial register change
July 20, 2023
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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