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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionWürenlingenSCHWARZ AG FEINBLECHTECHNIK
SCHWARZ AG FEINBLECHTECHNIK Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Schwarz AG is fine sheet metal technology, particularly the production of parts and devices with the highest precision and first-class quality for customers around the world. This includes, among other things, CNC machining, punching, laser cutting and welding of metal parts, especially made of aluminum and chrome steel.

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Products & services

Industry:Metal Construction
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3.9/5

SCHWARZ AG FEINBLECHTECHNIK

Thin sheet metal engineering
Precise processing of thin sheets made of steel, stainless steel, aluminium and copper; from idea through fabrication to assembly of components and equipment.
Engineering
Customer-specific engineering for sheet-metal parts and products, from the initial design idea to a mature manufacturing and logistics solution.
Sheet metal processing
Cutting, forming, bending, punching, laser cutting, deburring and further processing of thin sheets, as well as production of complex components and assemblies.
Welding and bonding
Welding and bonding of aluminium, steel and stainless steel, including TIG, MIG, MAG, spot welding as well as certifications to ISO 3834-2, DIN EN 15085 and EN 17460 class A3.
Complete solutions
Assembly, testing, packaging, forwarding and coordination, including external partners, as well as procurement of purchased parts and surface treatments.
Assembly
Assembly, bonding, sealing, wiring, inspection and testing of pre-assemblies, complex housings and finished cabinets.
Surface treatment
Powder coating, wet painting, anodising, grinding, micro-blasting, passivation, galvanizing and bluing via partner network and project management.
Trust & reputation

ranQ Trust Score of SCHWARZ AG FEINBLECHTECHNIK: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 100% · As of October 2026

SCHWARZ AG FEINBLECHTECHNIK scores 53.5 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.44.024%
  • 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.63.210%
  • 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.70.08%
SCHWARZ AG FEINBLECHTECHNIK scores 89.3 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.70.07%
SCHWARZ AG FEINBLECHTECHNIK 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%
SCHWARZ AG FEINBLECHTECHNIK scores 37.9 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 35.65.74%
  • 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

SCHWARZ AG FEINBLECHTECHNIK reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.5 out of 5 stars from 11 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.5
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle3.511
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

September 14, 2015Media
Firmen-Übernahme in der Metallbauer-Branche
aargauerzeitung.ch

Knowledge

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Location

Döttingerstrasse 11
5303 Würenlingen
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.549.869
Founded
1974 · 52 years
Last commercial register change
April 29, 2025
Employees
11 to 20
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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