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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringGiswilHaerri Partners GmbH
Haerri Partners GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Haerri Partners GmbH is the provision of engineering and consulting services in the field of electrical engineering, particularly in the areas of energy, drives, e-mobility, electrical energy storage, electrical grids and energy management. The services include consulting, feasibility analyses, specifications, simulations, workshops, training and other engineering work.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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4.1/5

Haerri Partners GmbH

✓ Offered5
Engineering support for electrical energy applications, mobility and drive technology
Engineering support in electrical energy applications, mobility, drive technology and storage; second opinions, rough concepts, analyses, simulations and support in development projects.
Innovation and development guidance
Moderation of innovation processes, support in development methodology, external reviews and project evaluations, as well as assistance with problem solving and risk analyses.
Analyses and simulations in the concept phase
Targeted support with analyses and simulations in the concept phase, including technical feasibility checks and support for development initiatives.
Measurement-based monitoring and troubleshooting
Support for measurement-based monitoring and troubleshooting of malfunctions, including technical analysis and guidance when problems occur in operation.
Documentation and training
Professional, specific documentation as well as training internally and for customers, complemented by technical knowledge transfer in the project context.
Trust & reputation

ranQ Trust Score of Haerri Partners GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Haerri Partners GmbH 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%
Haerri Partners GmbH scores 77.2 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.86.512%
  • 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%
Haerri Partners GmbH scores 83.3 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).83.322%
Haerri Partners GmbH scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Haerri Partners GmbH 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

Bergstrasse 21
6074 Giswil

At a glance

Legal form
Limited Liability Company
UID
CHE-377.437.787
Founded
2016 · 10 years
Last commercial register change
June 26, 2023
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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