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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTesting & Inspection CentersWinterthurMavidenz Lab AG
Mavidenz Lab AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The Demir Lab company offers a wide range of services in the field of material testing and analysis. The company's core activities include: mechanical testing (e.g. tensile testing, impact testing), metallographic examinations (e.g. macro and micro sections, grain size determination), non-destructive testing (e.g. UT, MT, PT, VT), damage analysis and investigation, surface hardness testing (e.g. Brinell, Rockwell, Vickers), chemical analysis (e.g. spectroscopy), consulting and training in metallurgy and heat treatment, quality assurance and control (e.g. test plans, certificates of conformity, audit/acceptance). As an independent testing laboratory, the company supports customers in ensuring and verifying the quality of their products.

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Products & services

Industry:Testing & Inspection Centers
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3.8/5

Mavidenz Lab AG

✓ Offered8
Mechanical testing
Tensile tests and notched impact bend tests according to DIN EN ISO 6892-1 and SN EN ISO 148-1, including tests in the temperature range from -196 °C to 250 °C.
Non-destructive testing
Visual inspection, ultrasonic testing, magnetic particle testing and dye penetrant testing for detecting defects on the surface and inside the material.
Metallography and metallurgical investigations
Specimen preparation, macro and microsections, evaluation of microstructure and grain size, assessment of purity, analysis of inclusions, pores, coating thickness, oxidation and decarburization.
Damage and fault analysis
Damage analyses and fault investigations on metallic materials, including an objective assessment of process and delivery results.
Surface hardness testing
Hardness testing according to Brinell, Vickers and Rockwell for metallic materials and surfaces.
Advisory and training
Technical advice and training on materials, heat treatment, gearbox damage, process development as well as manufacturing and test plans.
Quality assurance and quality control
Inspection plans, delivery certificates, batch testing, second inspections, sample checks as well as 3.2 acceptances and audits to ensure product quality.
Supplier qualification and audits
Verification of suppliers’ technical suitability as well as audits and inspections during material production, coating and heat treatment.
Trust & reputation

ranQ Trust Score of Mavidenz Lab AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Mavidenz Lab AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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%
Mavidenz Lab AG 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%
Mavidenz Lab AG 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%
Mavidenz Lab AG scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Mavidenz Lab AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Sulzerallee 40
8404 Winterthur

At a glance

Legal form
Corporation
UID
CHE-115.954.162
Founded
2010 · 16 years
Last commercial register change
November 28, 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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