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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersVillmergenGemeindewerke Villmergen
Gemeindewerke Villmergen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity includes the supply of water, electricity and heat, as well as electrical installations and the construction of solar systems. The company thus offers a comprehensive range of services in the field of energy and water supply.

AI-generated
Offering

Products & services

Industry:Energy Suppliers
✓ Offered5
Electricity supply
Electricity products and prices for households, businesses and industry; green electricity from renewable sources, bill explanations, grid connection, regulations and public lighting.
Water supply
Water supply and wastewater, product and prices, bill explanations, grid connection, regulations and supply in Villmergen, Hilfikon and Dintikon including Ballygebiet.
Heat supply
District heating in Villmergen with renewable heat from the Wärmeverbund Villmergen Nord, heat centre, regulations, plant specifications and pipework information.
E-mobility
Charging solutions for home, multi-family buildings and businesses; public charging stations, fast charging and configurable charging infrastructures with billing solutions.
Photovoltaics
Planning and building solar installations, assessing solar power potential, battery storage, EV+, local energy communities, grid-supportive and Plug-&-Play systems.
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4.0/5

Gemeindewerke Villmergen

Trust & reputation

ranQ Trust Score of Gemeindewerke Villmergen: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Gemeindewerke Villmergen scores 48.5 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.53.524%
  • 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.35.310%
  • 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.50.08%
Gemeindewerke Villmergen scores 91.6 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.82.07%
Gemeindewerke Villmergen scores 83.3 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).83.322%
Gemeindewerke Villmergen scores 68.6 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 35.68.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gemeindewerke Villmergen reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.3 out of 5 stars from 3 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
3.3
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.33
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Bachstrasse 48
5612 Villmergen
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Public sector institution
UID
CHE-108.956.405
Founded
1977 · 49 years
Last commercial register change
April 24, 2024
Employees
21 to 50
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.
97.0
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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