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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustrySchwarzenbach SgSulmag Maschinenbau AG
Sulmag Maschinenbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sulmag Maschinenbau AG is the machining of workpieces, particularly large volumes, as well as the manufacture of mechanical engineering components such as CNC turned parts, milled parts, drive shafts and shafts. The company offers services such as prototype production, small series production and series production and specializes in the processing of large and long shafts and turned parts.

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Products & services

Industry:Mechanical Engineering Industry
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4.0/5

Sulmag Maschinenbau AG

✓ Offered9
CNC turned parts
CNC turned parts in metal and plastics, made as prototypes, one-offs, small batches and series production to customer specifications.
Milled parts
Milled parts in metal, plastics and wood, made as prototypes, one-offs, small batches and series production to customer specifications.
Drive shafts
Drive shafts built to customer specification for vehicle and machinery applications, manufactured in different sizes and from various materials.
Turning shafts
Turning shafts to customer specification for machinery applications, including different sizes and various materials.
Machining large shafts
Machining large shafts with subtractive processes such as drilling, milling, turning, grinding and planing to customer requirements.
Machining long shafts
Machining long shafts for machinery applications, including customer-specific production and machining of large-volume workpieces.
Turning long shafts
Turning long shafts to specification, including demanding workpieces and customer-specific machine components.
Long turned parts
Long turned parts for machinery applications, made to individual design plans for prototypes, small batches and one-offs.
Turning large shafts
Turning large shafts for machinery and other industrial applications, with customer-specific production in various materials.
Trust & reputation

ranQ Trust Score of Sulmag Maschinenbau AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Sulmag Maschinenbau AG scores 67.7 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.67.124%
  • 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.52.910%
  • 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.88.08%
Sulmag Maschinenbau AG scores 76.6 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.79.212%
  • 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%
Sulmag Maschinenbau 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%
Sulmag Maschinenbau AG scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sulmag Maschinenbau AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.4 out of 5 stars from 7 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
4.4
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.47
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bahnhofstrasse 4
9536 Schwarzenbach Sg

At a glance

Legal form
Corporation
UID
CHE-195.935.881
Founded
2018 · 8 years
Last commercial register change
December 22, 2022
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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