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

About the company

The core activity of the company 'Energieberatung Roux' is energy consulting for the renovation of residential buildings, particularly in the creation of building energy certificates (GEAK and GEAK Plus), the calculation of cost-effectiveness calculations for heating system replacement and solar installations, as well as consulting on the planning of energy-related renovations and the application for funding.

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Products & services

Industry:Technical Consulting & Engineering
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Energieberatung Roux GmbH

7
Energy consulting for residential building renovations
Energy consulting for residential building renovations, focusing on the thermal building envelope and building services to reduce energy demand and CO2 emissions.
GEAK and GEAK Plus
Preparation of GEAK® and GEAK® Plus as building energy certificates with the current energy condition and specific renovation recommendations, also as a planning tool for subsidies.
Consulting and profitability calculations for heating system replacement
Consulting and profitability calculations for heating system replacement to assess variants and plan energy renovation measures.
Consulting and profitability calculations for solar systems
Consulting and profitability calculations for planning solar systems, including an assessment of economic feasibility.
Subsidy calculations
Calculation of potential subsidies from the federal government and the canton in connection with renovations, heating system replacement, and other energy measures.
Energy documentation according to SIA 380/1
Energy documentation according to SIA 380/1 as system components or individual building elements for energy certification in construction and renovation contexts.
Impuls advice for renewable heating
Impuls advice for renewable heating to guide the switch to renewable heating systems and to support renovation planning.
Trust & reputation

ranQ Trust Score of Energieberatung Roux GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

Energieberatung Roux 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.
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%
Energieberatung Roux GmbH scores 61.5 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.50.012%
  • 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%
Energieberatung Roux GmbH 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%
Energieberatung Roux GmbH scores 10.0 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 35.10.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Energieberatung Roux GmbH 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 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

Fendringen 131
3178 Bösingen
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-487.529.084
Founded
2023 · 3 years
Last commercial register change
May 15, 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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