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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,837 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringWichtrachNieder ENERGIE Häuser GmbH
Nieder ENERGIE Häuser GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Nieder ENERGIE Häuser GmbH is energy consulting and optimization for buildings, particularly in the creation of energy certificates (GEAK), planning and implementation of energetic renovations and new constructions, as well as consulting on the selection and implementation of energy-efficient solutions such as heat pumps, solar systems and ventilation systems.

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Offering

Products & services

Industry:Technical Consulting & EngineeringSustainability Sector
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4.0/5

Nieder ENERGIE Häuser GmbH

✓ Offered5
Energy consulting
Energy consulting for renovations and new builds, including analysis of the building envelope and building services, comparison of heating and hot-water solutions, and review of funding options.
Energy performance proof
Energy performance proof for new builds and renovations, preparation and securing of the cantonal documentation required for building permits and compliance with the Energy Ordinance and standards.
Building analysis / GEAK
Building analysis with GEAK, including issuing the cantonal building energy certificate and an objective assessment of the building envelope, total energy demand and energy status.
Minergie certification
Consulting and support for Minergie, Minergie-P, Minergie-A and Minergie-ECO for new builds, renovations and quality assurance in planning, construction and operation.
Funding consulting
Review of funding and potential savings for energy-efficient buildings, renovations, GEAK Plus, heat pumps, solar systems, district heating networks and biomass.
Trust & reputation

ranQ Trust Score of Nieder ENERGIE Häuser GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Nieder ENERGIE Häuser 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.
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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%
Nieder ENERGIE Häuser GmbH scores 72.3 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.75.012%
  • 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%
Nieder ENERGIE Häuser GmbH scores 83.3 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).83.322%
Nieder ENERGIE Häuser GmbH scores 7.4 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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Nieder ENERGIE Häuser GmbH reaches a ranQ Trust Score of 4.0 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

Breitenweg 1
3114 Wichtrach

At a glance

Legal form
Limited Liability Company
UID
CHE-309.981.097
Founded
2019 · 7 years
Last commercial register change
May 2, 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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