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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryIndustryMedical technology manufacturerBiberistStern AG
Stern AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Stern AG Precision Mechanics Solothurn is the manufacture of precision turned parts and milled parts, particularly in medical technology. This includes décolletage, CNC milling, CNC turning, thread whirling in difficult-to-machine materials, as well as the production of medical technical products and contract manufacturing.

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Products & services

Industry:Medical technology manufacturer
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4.1/5

Stern AG

✓ Offered
6
Precision turned parts
Precision turned parts from 0.35 mm to 45 mm from bar stock, including complex turning and cross machining operations as well as thread whirling for medical technology.
Milled parts
Milled parts based on drawings, series parts with multi-sided machining (4-axis) and 2.5D milling from customer data on machining centers.
Assembly work
Assembly of subassemblies with parts from our own production.
Thread whirling
Thread whirling in materials that are difficult to machine and for medical technology, supported by an additional device on the lathes.
Design of manufacturing-optimized components
Support with the design of manufacturing-optimized components, complemented by samples and prototypes.
Samples and prototypes
Delivery of samples and prototypes for components and manufacturing developments.
Trust & reputation

ranQ Trust Score of Stern AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Stern AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Stern 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%
Stern AG 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%
Stern AG scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stern AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Burgunderstrasse 13
4562 Biberist
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-113.619.190
Founded
2007 · 19 years
Last commercial register change
May 4, 2017
Employees
1 to 10

Active in 1 of 26 cantons

  • SOSolothurn
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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