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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryLyssRené Gerber AG
René Gerber AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of René Gerber AG is the development, manufacture, and distribution of machines and services for surface treatment of workpieces, particularly for deburring, polishing, and rounding of metal and plastic parts. The company offers specialized machines and technologies, such as brush polishing machines, plane polishing machines, and small tools, as well as services like the Surface Center, to support customers in various industries, including the automotive, tool, machinery, and watch industries.

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Offering

Products & services

Industry:Mechanical Engineering IndustryMetal Industry
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4.1/5

René Gerber AG

✓ Offered10
Brush polishing machines
Brush polishing machines for deburring, edge radiusing and polishing of workpieces; available in the program BP Smart, BP Motion, BS Power, BS Robo, BS Eco and BS EcoX.
Plan polishing machines
Plan polishing machines for fine finishing of workpieces; with the PP Compact and PP Power models for maximum flatness, precise thickness and smooth surfaces.
Small equipment
Small equipment for surface finishing, including presses and thickness sorting devices; as supplementary machines for the production and processing process.
Accessories
Accessories for surface finishing, including clamping mandrels Toraxor, brushes, polishing paste, polishing oil, polishing pads, felts and spare parts.
Surface center
Surface and cutting edge finishing as contract manufacturing at the OberflächenExpertenZentrum; complete processing of components without own investments, maintenance or training.
Retrofit
Mechanical, electrical and control engineering overhaul of existing systems; replacement of obsolete components, expansion of functions and improvement of process stability, service life and cost-effectiveness.
Deburring
Deburring of turned, milled, stamped, laser and waterjet workpieces as well as precision components; process-reliable, reproducible and without secondary burr.
Edge radiusing
Defined edge radiusing of cutting edges and contours using brush technology; micro-geometries with tight tolerances and improved surface roughness.
Brush polishing
Brush polishing for precise smoothing of surfaces with rotating brushes; for sensitive workpieces with consistent quality and high reproducibility.
Plan polishing
Plan polishing to produce extremely flat, glossy surfaces; for defined thicknesses, high flatness and low visible grinding marks.
Trust & reputation

ranQ Trust Score of René Gerber AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

René Gerber 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%
René Gerber AG scores 92.3 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.82.07%
René Gerber AG scores 83.3 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).83.322%
René Gerber AG scores 77.1 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 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

René Gerber 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 October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Werkstrasse 35
3250 Lyss

At a glance

Legal form
Corporation
UID
CHE-102.402.396
Founded
1970 · 56 years
Last commercial register change
November 26, 2024
Employees
21 to 50
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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