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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersOberburgEnergie- und Wasserversorgung Oberburg
Energie- und Wasserversorgung Oberburg Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of EWO is the supply of energy and water, particularly the provision of electricity and water to the municipality of Oberburg. This also includes the planning, implementation and maintenance of the corresponding infrastructure, as well as the billing and distribution of electricity and water.

AI-generated
Offering

Products & services

Industry:Energy Suppliers
✓ Offered4
Electricity supply
Electricity products for households, small businesses and companies with peak and off-peak tariffs, power metering, basic supply and combinable products such as ewo easy, ewo break, ewo power and ewo classic.
Drinking and service water supply
Supply of drinking and service water to the population, commercial, industrial and service businesses, including quality control, fire protection with hydrants and drinking-water supply in emergencies.
Communication services
TV, internet and telephony services via the digital connection with internet offers, radio/TV programmes, and landline telephony with an optional flat-rate tariff for calls to Swiss networks.
Electrical installation inspection
Inspection of electrical installations related to the electricity sector, listed as a separate service under the electricity offerings.
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3.8/5

Energie- und Wasserversorgung Oberburg

Trust & reputation

ranQ Trust Score of Energie- und Wasserversorgung Oberburg: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Energie- und Wasserversorgung Oberburg scores 47.2 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.63.624%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.17.610%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Energie- und Wasserversorgung Oberburg scores 88.6 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.70.07%
Energie- und Wasserversorgung Oberburg 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%
Energie- und Wasserversorgung Oberburg scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Energie- und Wasserversorgung Oberburg reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle41
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Schwandgasse 1
3414 Oberburg
Opening hours
Mon
08:00 - 11:30
Tue
08:00 - 11:30
Wed
08:00 - 11:30
Thu
08:00 - 11:30
Fri
08:00 - 11:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Public sector institution
UID
CHE-110.349.410
Founded
2003 · 23 years
Last commercial register change
September 25, 2023
Employees
11 to 20
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.97.06%
  • 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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