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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringWeinfeldenEnergy Engineering GmbH
Energy Engineering GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Energy Engineering GmbH is independent energy consulting for private individuals, companies and large consumers in the areas of heating replacement, solar systems, photovoltaics, e-mobility and energy efficiency. The company offers various services, including free initial consultations, comprehensive analyses and consulting for companies and in the real estate sector, as well as the creation of energy consumption analyses and support in the implementation of energy efficiency measures.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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3.9/5

Energy Engineering GmbH

✓ Offered6
Energy consulting
Energy consulting for heating system replacement, heat pumps, solar and photovoltaics; analysis of energy consumption, recommendations for renovation strategies and free initial consultations.
GEAK consulting
GEAK, GEAK Plus and GEAK Neubau; comprehensive advice for the building sector, as well as support with energy renovations and funding.
PEIK energy consulting for companies
PEIK consulting for SMEs; initial meeting, current-state analysis report, support for implementing measures and subsidised consulting costs.
Advisory for large consumers
Advisory for large consumers with high heat or electricity consumption; free initial consultation as well as universal target agreement, cantonal target agreement and energy consumption analysis.
E-mobility consulting
Independent consulting for private vehicles, underground car parks of multi-family houses and vehicle fleets; support for vehicles and charging infrastructure.
Energy certificate SIA 380/1
Energy certificates according to SIA 380/1 in the building sector, as part of the advisory service for real estate and renovations.
Trust & reputation

ranQ Trust Score of Energy Engineering GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

Energy Engineering 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%
Energy Engineering GmbH scores 65.0 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.58.012%
  • 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%
Energy Engineering 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%
Energy Engineering GmbH scores 4.6 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 35.4.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Energy Engineering 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.

Knowledge

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Location

Bienenstrasse 32
8570 Weinfelden
Opening hours
Mon
08:30 - 17:00
Tue
08:30 - 17:00
Wed
08:30 - 17:00
Thu
08:30 - 17:00
Fri
08:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-428.105.145
Founded
2022 · 4 years
Last commercial register change
January 15, 2025
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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