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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentBergdietikonPeyer Engineering AG
Peyer Engineering AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Peyer Engineering AG designs electronic control systems, embedded software and related hardware, supporting products from prototype through to series production. Services include feasibility studies, specifications, hardware and software development, prototyping, pre‑series and serial manufacturing, conformity testing, quality assurance and documentation, with integration of control units into customer products where required.

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Products & services

Industry:Research & DevelopmentManufacture of IT Hardware
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3.8/5

Peyer Engineering AG

✓ Offered8
Electronics and control system development
Electronics and technical computer science from feasibility study to specification, hardware and software development, prototype, pre-series and serial production.
Serial production and production support
Serial production, preparation for serial production, manufacture of test fixtures, quality assurance and documentation, with in-house production in Switzerland.
Feasibility study and specification writing
Feasibility studies with technical and economic assessment, as well as creation of specifications for customer-specific technical solutions.
Prototype, pre-series and zero-series development
Prototypes, pre-series and near-production zero series for function and conformity testing, including adjustments based on test experience.
Hardware and software development
Implementation of the required functionality in hardware and software, including electronic development and embedded software.
Development of custom control systems
Development of custom control systems with the desired functionality, including for small batch sizes and in constrained space conditions.
Conformity testing and quality assurance
Internal and external tests of functions, parameters and standards, as well as sample inspections in serial production.
Documentation and technical documentation
Development-related documentation from the specification through to the complete product description and production documentation.
Trust & reputation

ranQ Trust Score of Peyer Engineering AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Peyer Engineering AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Peyer Engineering AG scores 83.5 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.95.212%
  • 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%
Peyer Engineering 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%
Peyer Engineering AG scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Peyer Engineering AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Klosterstrasse 14
8962 Bergdietikon

At a glance

Legal form
Corporation
UID
CHE-331.717.727
Founded
2013 · 13 years
Last commercial register change
June 4, 2013
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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