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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryGrenchenRyf Prototec AG
Ryf Prototec AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Ryf Prototec AG is the production of precision parts and prototypes in the field of fine mechanics, particularly through CNC turning and milling. The activities include: Prototyping: High-precision and timely production of prototypes made of metal or plastic; Small to medium-sized series production: Reliable manufacturing of small to medium-sized series in the precision turning and milling sector; Assemblies: Precise assembly of individual parts into complete assemblies according to customer specifications; Special tool production: Production of special tools for the manufacture of diesel high-pressure fuel injection lines and other applications. The company positions itself as a competent Swiss manufacturing partner for fine mechanics and precision parts, particularly for the automotive and watch industries, apparatus engineering, and the medical industry.

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Products & services

Industry:Mechanical Engineering Industry
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3.9/5

Ryf Prototec AG

✓ Offered3
Prototypes
High-precision manufacture of prototypes and custom parts made of metal or plastic; rapid prototyping of mechanical precision components based on customer drawings and CAD/CAM data.
Small to medium series
Reliable production of small to medium series, from individual parts up to 5'000 units, in precision turning and milling using standard materials.
Subassemblies
Precise assembly of individual parts produced by Ryf Prototec AG and third parties into complete subassemblies in accordance with customer specifications; including sourcing and checking third-party components.
Trust & reputation

ranQ Trust Score of Ryf Prototec AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 58% · As of October 2026

Ryf Prototec 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%
Ryf Prototec AG scores 67.9 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.50.012%
  • 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%
Ryf Prototec AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Ryf Prototec AG scores 22.9 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 35.45.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Ryf Prototec AG reaches a ranQ Trust Score of 3.9 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 58%, 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.

Press

Media

July 24, 2024Media
Grenchner Firma Ryf AG für Swiss Family Business Award nominiert
grenchnertagblatt.ch

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Location

Solothurnstrasse 3
2540 Grenchen

At a glance

Legal form
Corporation
UID
CHE-323.510.087
Founded
2023 · 3 years
Last commercial register change
December 19, 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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