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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionGontenschwilRD Hofmann AG
RD Hofmann AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of RD Hofmann AG consists of two main areas: 1. **Precision Workshop**: Manufacturing of various parts using CNC turning and milling machines. 2. **Metalworking**: Production of railings, handrails, window grilles and other metal products. The company also offers general repairs and emergency services.

AI-generated
Offering

Products & services

Industry:Metal Construction
✓ Offered6
Parts machining
CNC machining of complex, prismatic parts in the µ-range, for single parts, small series and large production runs with economical setup and auxiliary times.
Tilting buckets
Custom-made tilting buckets, tailored to daily needs and applications; examples include light buckets, tilting buckets and pallet forks.
General repairs
Rapid repairs of mechanical items and machines, with short turnaround times and flexible deployment even in the most urgent emergencies.
CNC milling
CNC milling operations in the machine park for precise metalworking and manufacturing of workpieces as needed.
CNC turning
CNC turning in the machine park for precisely manufactured turned parts and metal components.
Laser processing
Laser processing in the machine park as part of metalworking and manufacturing capabilities.
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4.1/5

RD Hofmann AG

Trust & reputation

ranQ Trust Score of RD Hofmann AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

RD Hofmann AG scores 69.7 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.78.124%
  • 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.49.510%
  • 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%
RD Hofmann AG scores 85.5 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%
RD Hofmann AG 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%
RD Hofmann AG scores 5.4 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 35.5.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

RD Hofmann AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 6 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
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Oberkulmerstrasse 1147
5728 Gontenschwil
Opening hours
Mon
06:00 - 17:00
Tue
06:00 - 17:00
Wed
06:00 - 17:00
Thu
06:00 - 17:00
Fri
06:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-113.419.515
Founded
2007 · 19 years
Last commercial register change
February 24, 2010
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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