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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryPlastics IndustryGrenchenA. Aubry AG
A. Aubry AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of A. Aubry AG is the production of precise plastic parts, particularly for the watch industry, electronics, appliance, medical and construction industries. This includes, among other things, watch parts, watch seals, O-rings, collet rings, protective covers for watches, special turned parts, technical parts, small precise micro parts and other technical parts.

AI-generated
Offering

Products & services

Industry:Plastics Industry
✓ Offered7
Watch components
Precise plastic parts for the watch industry, including watch seals, O-rings, work-holding rings, protective covers for watches, watch components, and special turned parts.
Technical parts
Precise plastic parts for technical applications, including small precision micro-parts and other technical components.
Design engineering
Design engineering with the Mastercam CAD/CAM system, including customer consulting during the development and design phase, as well as the production of complex free-form surfaces.
Toolmaking
Toolmaking with CNC turning, CNC milling, sinker EDM, and precision grinding; in the field of CNC turning, customer orders are also carried out.
Plastic injection molding
Manufacture of high-precision plastic parts from reinforced and unreinforced thermoplastics on 15 injection molding machines with a clamping force of 15 to 120 tons.
Turning from solid
Machining production of seals and other precise round parts using modern CNC machines.
Quality & inspection
Quality management in accordance with ISO 9001, as well as ongoing and final inspection of production using modern technology to ensure reproducible part quality.
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3.9/5

A. Aubry AG

Trust & reputation

ranQ Trust Score of A. Aubry AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

A. Aubry AG scores 49.2 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.53.824%
  • 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.35.08%
A. Aubry AG scores 89.3 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.70.07%
A. Aubry 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%
A. Aubry 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

A. Aubry AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 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
3.7
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle3.76
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Lebernstrasse 42
2540 Grenchen

At a glance

Legal form
Corporation
UID
CHE-101.467.944
Founded
1975 · 51 years
Last commercial register change
September 1, 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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