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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringBenglenThomas Bürki GmbH
Thomas Bürki GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Thomas Bürki GmbH is the consulting and implementation of projects in the field of energy efficiency, climate protection and environmental protection for industrial companies and political institutions. This includes the development of energy concepts, process analyses, climate protection projects, environmental protection measures and the accompaniment of project implementation. Additionally, the company offers policy consulting and support in the development of laws and implementation programs.

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Offering

Products & services

Industry:Technical Consulting & EngineeringSustainability Sector
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4.1/5

Thomas Bürki GmbH

✓ Offered3
Energy Consulting and Energy Concepts
Energy concepts, energy and process analyses, programmes to improve energy efficiency, projects for renewable energy and climate protection, plus implementation support and monitoring.
Ecology and Climate Protection Consulting
Assessments, concepts to reduce greenhouse gas emissions, emissions reduction projects, material flow analyses, and the development and implementation of environmental protection measures.
Policy Consulting for Energy and Climate Policy
Legislative work, drafting implementation regulations, developing implementation programmes, and preparing company policies on energy, environmental, and climate matters.
Trust & reputation

ranQ Trust Score of Thomas Bürki GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Thomas Bürki 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%
Thomas Bürki 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%
Thomas Bürki 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%
Thomas Bürki GmbH scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Thomas Bürki 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 October 2026.

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

Knowledge

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Location

Gerlisbrunnenstrasse 20
8121 Benglen

At a glance

Legal form
Limited Liability Company
UID
CHE-108.675.834
Founded
1997 · 29 years
Last commercial register change
July 26, 2013
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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