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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryOberneunfornBlumer Maschinenbau AG
Blumer Maschinenbau AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Blumer AG is the development, manufacture and marketing of machines and lines for the further processing of stacked cut labels, cards and tax stamps, in particular cutting, punching and banding machines, as well as the provision of related services such as customer service, maintenance and repair.

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Products & services

Industry:Mechanical Engineering Industry
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3.9/5

Blumer Maschinenbau AG

3
Machines and systems for further processing of printed products
Cutting, punching and bundling machines, as well as systems for processing labels, cards and control marks; including counter-pressure punching lines and modular ATLAS systems.
Consumables for cutting, punching and finishing processes
Channel grooves, micro-perforation lines, perforating in offset printing and trimming; consumables for further print processing and use on punching and cutting systems.
Service and support for machine operation
Customer service over the entire machine lifecycle, quick and straightforward support, as well as worldwide service via locations in Switzerland and the USA.
Trust & reputation

ranQ Trust Score of Blumer Maschinenbau AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 100% · As of October 2026

Blumer Maschinenbau 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%
Blumer Maschinenbau AG scores 92.3 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.82.07%
Blumer Maschinenbau AG 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%
Blumer Maschinenbau AG scores 45.5 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 35.74.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.16.74%
Qualifications+0.00

Blumer Maschinenbau AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. 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.

Press

Media

August 24, 2025Media
«Wir sind aus der Schweiz heraus nicht mehr wettbewerbsfähig»
businessclassost.ch
August 23, 2025Media
Wegen Donald Trump: «Wir sind aus der Schweiz heraus nicht mehr wettbewerbsfähig»
tagesanzeiger.ch

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Location

Brüel 11
8526 Oberneunforn
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.149.748
Founded
1984 · 42 years
Last commercial register change
June 25, 2026
Employees
21 to 50
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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