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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryIndustryCNC machiningSaignelégierDerwa Technology SA
Derwa Technology SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Derwa Technology SA is a mechanical engineering company specialising in subcontract electrical discharge machining. Its services include wire and sinker EDM, micro-drilling, CNC milling and laser engraving.

AI-generated
Offering

Products & services

Industry:CNC machining
✓ Offered9
EDM machining
Wire EDM, sinker EDM, micro-hole drilling by EDM; 4-axis machining, large clearance, B-axis and turning by erosion.
Chip removal machining
CNC milling and conventional machining for technical parts, with precision milling machines, milling of complex electrodes and dedicated tooling capabilities.
Laser engraving
Marking and identification of parts, deep engraving and possible colours on stainless steel, with a dedicated laser engraving machine.
R&D, machine application and training
Retrofit support, machine optimisation and erosion training, notably as a Mitsubishi specialist.
Quality management
Lean production management, proactive quality management, maintenance according to AFNOR standards via AMDEC, certificate of conformity and compliance with requirements.
Manufacture of watch components
Manufacture of high-end watch components and tooling for watch stamping dies, for micromechanics and watchmaking.
Manufacture of stamping dies, moulds and assemblies
Manufacture of complete tools, various parts and mechanical assemblies, for stamping dies, moulds and technical assemblies.
Manufacture of collets and clamping jaws
Cutting of profiles, clearance and reboring for technical collets and clamping jaws.
Manufacture of fixtures and gauges
Flexible fixtures and control tooling for positioning and verification of parts.
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3.9/5

Derwa Technology SA

Trust & reputation

ranQ Trust Score of Derwa Technology SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Derwa Technology SA scores 58.5 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.60.024%
  • 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.45.610%
  • 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.70.08%
Derwa Technology SA scores 80.4 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.70.07%
Derwa Technology SA 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%
Derwa Technology SA scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Derwa Technology SA reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 5 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
4
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle45
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rue du Pâquier 16A
2350 Saignelégier

At a glance

Legal form
Corporation
UID
CHE-143.838.437
Founded
2018 · 8 years
Last commercial register change
March 6, 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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