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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryWatch IndustryLangenthalWinistörfer
Winistörfer Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of trendline includes watch production and service, including watch assembly, as well as complementary services such as project consulting and the manufacture of precision and special machines.

AI-generated
Offering

Products & services

Industry:Watch Industry
✓ Offered8
Watch service
Watch service for wristwatches, pocket watches and large watches; quick service, battery replacement, cleaning, minor maintenance services, repairs, revisions and restorations.
Watch assembly
Watch assembly for the watch industry and medical industry; assembly work for T1, T2 and T3 as well as commissioning and functional checks.
Manufacturing private label watches
Manufacturing of private label watches and own watch brands; design, development, prototype construction, production, laser machining, assembly and quality control.
Watchmaker workbenches
Customised and ergonomic watchmaker workbenches in small to large series, tailored to the company’s architecture, interior and brand.
Watchmaker tools and machines
Procurement of suitable watchmaker tools and precision machines for specialist shops and companies, including equipment for certifications of various watch brands.
Interior fit-out for industrial and specialist premises
Interior fit-out of industrial spaces with glazing, systematic space partitioning, made-to-measure furnishings as well as compressed-air and vacuum systems.
Project consulting
Project consulting for watch projects with feasibility checks, cost estimates, design proposals, concept development, coordination and support through delivery and installation.
Problem solving and process optimization
Support with working methodology, production workflows, technical workflows, recruitment and onboarding of specialist staff, and ensuring quality inspections.
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Winistörfer

Trust & reputation

ranQ Trust Score of Winistörfer

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Winistörfer has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Winistörfer scores 78.5 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%
Winistörfer 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%
Winistörfer scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

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Location

Marktgasse 7
4900 Langenthal
Opening hours
Mon
Closed
Tue
09:00 - 12:00, 14:00 - 18:30
Wed
09:00 - 12:00, 14:00 - 18:30
Thu
09:00 - 12:00, 14:00 - 18:30
Fri
09:00 - 12:00, 14:00 - 18:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-105.708.070
Founded
2001 · 25 years
Last commercial register change
September 19, 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.
67.0
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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