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

About the company

The core activity of Terrawatt Sàrl is to advise and support municipalities in the development and implementation of their energy policy, particularly in the area of energy-efficient building renovation and the achievement of the "Cité de l'énergie" label.

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Products & services

Industry:Technical Consulting & EngineeringSustainability Sector
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Terrawatt Sàrl

✓ Offered4
Support for municipalities in energy policy
Support for municipalities in developing and implementing their energy policy, in line with the Energy Strategy 2050 and the Cité de l’énergie initiatives.
Cité de l’énergie certification
Support to obtain the Cité de l’énergie label, as part of municipal energy policy and its implementation.
Energy-efficient building renovation
Specialisation in energy-efficient building renovation, with follow-up of the renovations from an energy perspective and advice related to improvements to the building stock.
Preparation of CECB+
Preparation of CECB+ for buildings, based on the energy analysis of existing buildings and CECB expertise.
Trust & reputation

ranQ Trust Score of Terrawatt 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

Terrawatt 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%
Terrawatt Sàrl scores 74.1 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.79.212%
  • 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%
Terrawatt 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%
Terrawatt 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

Route des Bois 6
1313 Ferreyres

At a glance

Legal form
Limited Liability Company
UID
CHE-331.019.994
Founded
2018 · 8 years
Last commercial register change
June 24, 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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