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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryIndustryMechanical engineeringFeuerthalenRETERO GmbH
RETERO GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the production of micro and miniature parts from various materials, particularly ceramics and hard metals, using micro-machining and fine mechanics. This includes the manufacture of precise components for various industries, such as medical technology, optics, aerospace, automotive and microtechnology. The company's micro-machining technologies enable the production of high-precision parts with tight tolerances, such as micro-injection molds, micro-nozzles, spinnerets, solid-state joints and other specialized components.

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Products & services

Industry:Mechanical engineering
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4.4/5

RETERO GmbH

✓ Offered9
Fine wire EDM
Extremely filigree cuts in the micro and nano range, burr- and stress-free, for high-precision components made of high-alloy steels, medical-grade steel, titanium, hard metal and ceramics.
Wire EDM
Precise wire EDM for complex metal components, individual parts, prototypes and series made of high-alloy steels, medical-grade steel, titanium and hard metal.
Die-sinking EDM
Non-contact die-sinking EDM for high-precision cavities, slots and complex internal contours in hard conductive materials with high surface quality.
EDM start-hole drilling
Precise micro-drilling and start holes for wire EDM processes in hardened steels, titanium, hard metal and other hard-to-machine materials.
Precision laser cutting
Non-contact laser cutting for fine contours and complex geometries in thin to medium material thicknesses, including from steel, titanium, aluminium, brass and copper.
3D milling
CNC and NC milling for precise 3D components, machine parts, die electrodes, test gauges, clamping fixtures as well as prototypes, individual parts and small series.
Spark-erosion grinding
Non-contact finishing of rotating parts for perfect surfaces, deep indentations, small internal radii, high profile fidelity and rotational true-running accuracy.
Toolmaking for stamping & bending
Stamping and bending tools for sheet metal processing, further processing of laser-cut components, prototypes and small series, as well as matching components for production lines.
Quality assurance
ISO 9001- and ISO 13485-certified quality assurance with qualified and validated systems, microscope inspection, measurement records and traceability.
Trust & reputation

ranQ Trust Score of RETERO GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of November 2026

RETERO GmbH scores 85.0 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.86.024%
  • 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.70.510%
  • 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.100.08%
RETERO GmbH scores 83.0 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%
RETERO GmbH 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%
RETERO GmbH scores 2.9 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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

RETERO GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 15 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle515
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Stadtweg 24
8245 Feuerthalen
Opening hours
Mon
07:00 - 17:30
Tue
07:00 - 17:30
Wed
07:00 - 17:30
Thu
07:00 - 17:30
Fri
07:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-112.228.208
Founded
2005 · 21 years
Last commercial register change
February 13, 2009
Employees
1 to 10

Active in 1 of 26 cantons

  • ZHZurich
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.
88.0
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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