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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationReinach Blpro-ea AG
pro-ea AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

pro-ea AG is an electrical planning firm providing planning and advisory services for residential and commercial buildings, covering SIA project phases, quality assurance and PV system concept planning.

AI-generated
Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered4
Electrical planning for residential and commercial construction
Electrical planning for single-family homes, multi-family houses, quarter and site planning, commercial buildings and all types of renovations, in accordance with SIA planning phases.
Strategic planning and preliminary studies
Strategic planning and preliminary studies for renovations and change of use, including condition analysis of electrical installations, assessment of sources of risk, contaminated sites and economic potential.
Quality assurance and client consulting
On-site quality assurance across all SIA subphases, client consulting and independent expertise, with specialist advice on concepts, energy management and optimisations.
PV systems: concept planning and tendering
Concept planning for PV systems including needs analysis, layout planning, optimisation options and coordination with architects, authorities and specialists; including tendering, comparison of quotations and contract award negotiations.
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pro-ea AG

Trust & reputation

ranQ Trust Score of pro-ea AG

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

pro-ea 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%
pro-ea AG scores 59.7 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%
pro-ea 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%
pro-ea AG 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

Fiechtenweg 65
4153 Reinach Bl

At a glance

Legal form
Corporation
UID
CHE-456.175.725
Founded
2024 · 2 years
Last commercial register change
January 5, 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.
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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