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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsSiselen BeEWCT GmbH
EWCT GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of EWCT GmbH is energy consulting and the installation of photovoltaic systems, battery storage systems and smart home solutions, in order to support customers in sustainably reducing their energy costs and promoting their independence from external energy suppliers.

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Products & services

Industry:Solar & Photovoltaics
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EWCT GmbH

7
Solar PV systems & battery storage
Solar PV systems and battery storage for own power generation, more efficient use of solar power and reduced energy costs; including installation and greater independence from the electricity supplier.
Smart home
Smart home solutions to optimize energy consumption with photovoltaics, control of appliances during off-peak times and flexible adjustment of shading depending on sun or weather conditions.
GEAK and energy consulting
Energy consulting and issuance of building energy certificates (GEAK) for private individuals and companies; advice on energy optimization and specific measures.
Power grid quality measurements
Power grid quality measurements to assess voltage quality and identify faults; support in developing solutions for EMC-compliant systems.
Impact consulting
Impact consulting in the field of energy consulting, supporting the analysis of potential savings and the development of measures.
Industrial energy optimization
Industrial energy optimization with analysis of potential savings and development of specific measures to reduce consumption.
Self-consumption optimization
Self-consumption optimization with battery storage, variable charging of electric vehicles, intelligent control of heat generation and demand-based operation of household appliances.
Trust & reputation

ranQ Trust Score of EWCT GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

EWCT 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%
EWCT 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%
EWCT GmbH scores 85.0 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).85.022%
EWCT GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Hinterdorf 9
2577 Siselen Be
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-397.774.957
Founded
2022 · 4 years
Last commercial register change
November 25, 2022
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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