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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEngineerThun AarezentrumGEC Graf Energie Consulting GmbH
GEC Graf Energie Consulting GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of GEC Graf is energy consulting and optimization for companies and organizations, particularly in the areas of CO2 reduction and energy efficiency. This includes services such as energy controlling, CO2 management, and the development of alternative heating systems, such as ice storage heat recovery.

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Products & services

Industry:Engineer
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GEC Graf Energie Consulting GmbH

4
Energy consulting
Energy consulting for industry, commercial businesses, hotels, sports facilities and real estate companies; analysis of technical processes, identification of optimisation potential and development of tailored measures.
CO2 management
CO2 management with an EnAW partnership; support for measures to reduce CO2 emissions and to implement target agreements.
Energy monitoring
Energy monitoring to assess the success of implemented measures; ongoing review and follow-up of results on behalf of clients.
Alternative heating system
Alternative heating system with Eisspeicher-WP-Solar-Heizung for CO2-neutral heating solutions, including for use in mountain regions.
Trust & reputation

ranQ Trust Score of GEC Graf Energie Consulting GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

GEC Graf Energie Consulting 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%
GEC Graf Energie Consulting GmbH scores 83.0 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.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%
GEC Graf Energie Consulting 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%
GEC Graf Energie Consulting 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

GEC Graf Energie Consulting GmbH 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

Panoramastrasse 1
3601 Thun Aarezentrum

At a glance

Legal form
Limited Liability Company
UID
CHE-112.373.520
Founded
2005 · 21 years
Last commercial register change
February 3, 2015
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BEThun
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.88.06%
  • 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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