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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringEmmenbrückeGNEISS INGENIEURE AG
GNEISS INGENIEURE AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Gneiss Ingenieure AG is energy consulting, particularly in the field of renewable energies, energy efficiency and environmentally friendly energy use. The company offers consulting services to private individuals, companies and institutions to identify and implement energy-saving potential, as well as to promote the use of renewable energy sources. The services include, among other things, the creation of building energy certificates (GEAK), energy consulting for SMEs, consulting on the renewal of heating systems with renewable energy and the optimization of energy consumption and efficiency.

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Products & services

Industry:Technical Consulting & Engineering
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GNEISS INGENIEURE AG

✓ Offered8
Renewable energy consulting
Advisory for electric charging stations, energy consulting, energy concepts and expert reports; support for new builds, renovations and the deployment of renewable energies.
Energy consulting for owners, municipalities and cantons
Energy consulting for owners, municipalities and cantons; analysis of energy-saving potential, optimisation options and energy measures.
Project management and client representation
Project management, project advisory and client representation for the planning of energy and building services systems as well as renovation and new-build projects.
Execution of energy and building services installations
Execution of energy and building services installations, including heating, ventilation, air conditioning, sanitary, electrical and safety technology.
Renovation consulting for building envelope and building services
Renovation of the building envelope and building services; replacement of windows, thermal insulation of roof, walls and ceilings, and replacement of boilers and water heaters.
Energy consulting for SMEs
Energy consulting for SMEs; identifying energy-saving potential and optimisation opportunities in operations.
Energy efficiency consulting
Advice on energy efficiency measures and target agreements for lasting energy savings; support with low effort in implementation.
Advisory for renewable heating
Advice for renewal, conversion or boiler replacement, as well as for EV charging solutions in connection with renewable heating.
Trust & reputation

ranQ Trust Score of GNEISS INGENIEURE AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

GNEISS INGENIEURE AG 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%
GNEISS INGENIEURE AG scores 85.5 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.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.55.07%
GNEISS INGENIEURE AG 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%
GNEISS INGENIEURE AG scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GNEISS INGENIEURE AG 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 October 2026.

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

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Location

Gerliswilstrasse 6 b
6020 Emmenbrücke

At a glance

Legal form
Corporation
UID
CHE-106.500.098
Founded
1989 · 37 years
Last commercial register change
April 21, 2026
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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