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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryElectrical IndustryUnterentfeldenStanzwerk AG
Stanzwerk AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company's core activity is the stamping and assembly of electrical steel sheets for motor and transformer manufacturing. This includes the production of stator and rotor sheets, stator and rotor packs, as well as the manufacture of strip sheets and slit strips. The company also offers various services such as solution development, prototype phase, initial sampling, zero-series production, shaft pressing, roll-forming technology, back-lacquering process, plastic overmolding, and powder coating.

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Offering

Products & services

Industry:Electrical Industry
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4.3/5

Stanzwerk AG

Stamping and joining of electrical sheet metal
Stamping and joining of electrical sheet metal for electric motor and transformer construction, for mass parts and small series.
Motor construction products
Stator and rotor laminations, stator and rotor packs, die-cast rotors, press-fit shafts, special geometries and custom stamping.
Transformer construction products
Strip laminations, gap strips, core packs, sheet-metal processing and cutting technology, gap-strip processing, core-lamination blanks in series and assembly of transformer cores.
Solution concept and development
Solution conception and development with the customer, from feasibility checks through design to the conceptual preparation of production.
Prototype and pre-series production
Prototype phase, initial sampling and zero-series production to secure parts and processes before serial production.
Toolmaking
In-house toolmaking for the development and manufacture of stamping tools, including design reviews, pre-series tools and carbide tools.
Tool maintenance
Maintenance and regular inspection of stamping tools to ensure functional performance, output and consistent quality.
Roll-folding technique
Roll-folding technique as a processing method within the services for electrical sheet metal and assemblies.
Back-lacquering process
Back-lacquering process for processing electrical sheet metal and assemblies.
Plastic overmoulding and powder coating
Plastic overmoulding and powder coating as additional finishing and processing steps.
Trust & reputation

ranQ Trust Score of Stanzwerk AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Stanzwerk AG scores 79.0 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.65.024%
  • 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.100.010%
  • 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.95.08%
Stanzwerk AG scores 95.8 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.96.07%
Stanzwerk AG scores 86.7 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).86.722%
Stanzwerk AG scores 26.5 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Stanzwerk AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 90 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 90 reviews across all connected sources

Sources
GGoogle4.390
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 23, 2012Media
Die Regierung nimmt die Sorgen der lokalen Industrie auf
aargauerzeitung.ch

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Location

Quellmattstrasse 75
5035 Unterentfelden
Opening hours
Mon
08:00 - 12:00, 13:00 - 16:30
Tue
08:00 - 12:00, 13:00 - 16:30
Wed
08:00 - 12:00, 13:00 - 16:30
Thu
08:00 - 12:00, 13:00 - 16:30
Fri
08:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.928.571
Founded
1961 · 65 years
Last commercial register change
September 18, 2026
Employees
101 to 500
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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