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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringRuswilA. Wermelinger AG
A. Wermelinger AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

A. Wermelinger AG provides technical services in machine, device and electrical engineering, including project management, product development, testing, maintenance and consulting.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered6
Project management
Project leadership, development, trials and consulting for technical projects; phased processing of product development and procurement activities, considering market analysis, feasibility, specification requirements and costs.
Maintenance management
Maintenance management for operators of machines, systems and buildings; maintenance work, safety checks, documentation, traceability, legally secure recording of service, repair and test activities.
Maintenance software / maintenance management software
Software for periodic maintenance planning and documentation of object data, maintenance reports, safety precautions, appointments, costs and addresses; for devices, machines, systems and buildings.
Product liability consulting
Consulting on product liability, duty of care obligations, CE compliance, Product Safety Act and traceability; with reference to manufacturers’, operators’ and suppliers’ obligations.
Patent prosecution
Support regarding patent prosecution procedures from the perspective of Switzerland; patent searches, the Patent Act, EU and global compatibility, and references to patent offices and the patent court.
Corporate management
Circle organigram, competency matrix and competence-oriented corporate management; knowledge management, team organization, duty-of-care obligations and role models for operational leadership.
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4.1/5

A. Wermelinger AG

Trust & reputation

ranQ Trust Score of A. Wermelinger AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

A. Wermelinger 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.
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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%
A. Wermelinger 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%
A. Wermelinger 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%
A. Wermelinger AG scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

A. Wermelinger 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.

Knowledge

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Location

Under Neuhus 11
6017 Ruswil

At a glance

Legal form
Corporation
UID
CHE-108.037.065
Founded
1982 · 44 years
Last commercial register change
April 30, 2012
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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