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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMetal IndustryLengnau AgFerTech AG
FerTech AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of FerTech AG is the production of complex turned and milled parts, particularly made of metal, with a focus on precision.

AI-generated
Offering

Products & services

Industry:Metal Industry
✓ Offered11
CNC turning
CNC turning of complex turned parts, also as express jobs; suitable for development, test phases and time-critical projects.
CNC milling
CNC milling of complex workpieces using 5- and 6-axis technology for demanding contours, freeform surfaces and functional details.
Subassembly assembly
Assembly of complete subassemblies, including install-ready components and functional testing for development projects, pre-series and small batch quantities.
Prototype manufacturing
Manufacturing prototypes from concept to component for tests, validation and product development.
Single-part manufacturing
Precision manufacturing of individual parts, spare parts, custom solutions and test components according to specifications.
Small and medium batch production
Cost-effective manufacturing of small and medium batches with consistent quality for pre-series, small productions and recurring demand.
Express manufacturing
Time-critical part manufacturing with optimized processes and direct communication, without compromising precision and quality.
Design and manufacturing under one roof
Design, prototype construction and series manufacturing under one roof for different manufacturing projects.
Planning and procurement
Support from the first idea through technical development to material procurement and smooth execution.
Surface treatment
Finishing of components to improve function, protection and appearance, tailored to the material and application.
Quality assurance
Testing processes with modern measuring equipment and standards for dimensional accuracy, surface quality and function from prototype to series.
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4.2/5

FerTech AG

Trust & reputation

ranQ Trust Score of FerTech AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

FerTech AG scores 73.2 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.72.124%
  • 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.58.610%
  • 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.95.08%
FerTech 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%
FerTech 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%
FerTech AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

FerTech AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 9 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
4.6
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.69
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Oststrasse 5
5426 Lengnau Ag
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.267.521
Founded
2001 · 25 years
Last commercial register change
December 3, 2025
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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