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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryEnergy IndustryBulleGéothermie Préalpes SA
Géothermie Préalpes SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Gruyère Energie SA and Géothermie Préalpes SA consists of the exploration and utilization of geothermal energy, particularly through the implementation of measurement campaigns to explore the subsoil and the development of projects for the extraction of geothermal heat.

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Products & services

Industry:Energy Industry
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3.9/5

Géothermie Préalpes SA

4
Deep geothermal project development
Geothermal project in Gruyère aiming to exploit deep aquifers to produce renewable heat and, if possible, electricity.
Geophysical measurement campaigns
Measurement campaigns in 2023 and 2026 to map the subsurface, identify faults, and clarify the geothermal potential of Gruyère.
Geothermal energy for a district heating network
Use of geothermal energy to supply the district heating network of Bulle and nearby municipalities with renewable heat.
Project information and updates
Press releases and news about project progress, the results of measurement campaigns, and development milestones.
Trust & reputation

ranQ Trust Score of Géothermie Préalpes SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 58% · As of October 2026

Géothermie Préalpes SA 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%
Géothermie Préalpes SA scores 67.5 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.58.012%
  • 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%
Géothermie Préalpes SA scores 85.0 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).85.022%
Géothermie Préalpes SA scores 25.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.20.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.30.04%
Qualifications+0.00

Géothermie Préalpes SA reaches a ranQ Trust Score of 3.9 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 58%, 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.

Press

Media

February 18, 2026Media
Pour mesurer le potentiel géothermique. 13 000 capteurs installés en Gruyère avant l’entrée en action des camions vibreurs
laliberte.ch
October 28, 2023Media
Trois camions vibreurs vont sillonner la Gruyère pour cartographier le sol
laliberte.ch

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Location

Rue de l'Etang 20
1630 Bulle

At a glance

Legal form
Corporation
UID
CHE-137.774.792
Founded
2022 · 4 years
Last commercial register change
May 23, 2025
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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