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

About the company

CWCH Sàrl supports microtechnology projects from proof of concept through to mass production. Services include product and process design, mechatronics and mixed‑signal electronic design (schematic & PCB layout), battery and high‑voltage applications, sensors, small‑batch manufacturing, supply‑chain assessment, test equipment and project management.

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Products & services

Industry:Mechanical Engineering Industry
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CWCH Sàrl

✓ Offered4
Support for microtechnology projects
Support for microtechnology projects from initial conception to series production; product and process design, project management, supplier search and evaluation.
Development of mechatronic and electronic systems
Development of mechatronics projects, mixed-signal electronics, circuit diagrams and PCB layout; battery systems, high-voltage applications, electromagnetic design, wireless current transmission and IoT systems.
Prototyping and small-batch production
Support up to series readiness, customer-specific designs and small-batch production; in addition, production and endurance test rigs as well as equipment for production lines.
Quality and fault analysis
Fault mode analysis, continuous quality improvement, and support in product and process design to increase robustness and manufacturing quality.
Trust & reputation

ranQ Trust Score of CWCH Sàrl

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

CWCH Sàrl 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%
CWCH Sàrl scores 57.1 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.39.612%
  • 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%
CWCH Sàrl 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%
CWCH Sàrl scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Hier entsteht die Karte
Route de Lausanne 23 c
1422 Grandson

At a glance

Legal form
Limited Liability Company
UID
CHE-267.059.654
Founded
2024 · 2 years
Last commercial register change
July 25, 2024
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.
88.0
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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