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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitectGenevaSigna-Terre SA
Signa-Terre SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Signa-Terre SA supports property owners and real estate professionals in managing buildings sustainably. Its services include energy and CO₂ monitoring, digitisation of technical building data, and advice and planning for energy-efficient renovations.

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Service area

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Signa-Terre SA

Offering

Products & services

Industry:ArchitectProperty managementReal estate agent
✓ Offered4
Energy and CO₂ monitoring
Energy, solar and CO₂ monitoring, smart metering, heating and hot water billing, calculation and reporting of the IDC, environmental reporting, energy optimisation.
Digitisation of building technical data
Software and database ImmoData®, technical visits to buildings, collection and centralisation of technical information, analysis of the buildings’ condition, structure of real-estate data.
Renovation strategy and CO₂ trajectory
Costing of the works, strategy and planning, annual data updates, modelling of a decarbonisation slope, multi-scenario analyses and multi-year investment planning.
Building physics consulting and expertise
CECB and CECB Plus, audit of solar installations, SRE calculation, potential for attic/roof extension, building physics consulting, energy authorisation files, applications for grants and Minergie certifications.
Trust & reputation

ranQ Trust Score of Signa-Terre SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Signa-Terre 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%
Signa-Terre SA scores 92.3 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.82.07%
Signa-Terre 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%
Signa-Terre SA scores 91.4 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 35.91.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Signa-Terre SA 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Rue du Vidollet 23
1202 Geneva

At a glance

Legal form
Corporation
UID
CHE-114.404.025
Founded
2008 · 18 years
Last commercial register change
November 3, 2026
Employees
21 to 50

Active in 1 of 26 cantons

  • GEGeneva
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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