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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersOberdorf NwKantonales Elektrizitätswerk Nidwalden (EWN)
Kantonales Elektrizitätswerk Nidwalden (EWN) Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company's core activity is the generation, distribution and marketing of energy, particularly electricity and heat, as well as the provision of services in the field of energy efficiency and technology. The company offers a wide range of products and services, including electricity and heat supplies, energy consulting, smart meter solutions, solar systems, electromobility solutions and telecommunications services.

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Offering

Products & services

Industry:Energy Suppliers
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4.3/5

Kantonales Elektrizitätswerk Nidwalden (EWN)

✓ Offered9
Electricity products
Electricity products for households, small businesses, medium-sized and large companies as well as market customers; depending on consumption level with different products and options.
Grid connection
Grid connection to the EWN electricity network for buildings; connection to the supply network and associated service provision.
Network services
Network services for systems and lines, for safe construction and operation of electrical installations.
Energy consulting
Energy consulting on electricity use and efficiency issues in connection with the EWN offering.
District heating networks
District heating networks in Nidwalden, including Seewasser-Wärmeverbund Buochs, Seewasser-Wärmeverbund Hergiswil and Wärmeverbund Zwyden; ecological heat supply for buildings.
Buffer storage
Buffer tanks as a supplementary heat offering for storing heat and preventing heat losses.
Generate solar power
Solar power generation with SonnenDach and Solarstrom through contracting; support in setting up your own or external solar installations.
Use solar power (EVL, ZEV and LEG)
Self-consumption solution (EVL), local electricity community (LEG) and use of self-produced solar power with compensation.
Fibre-optic network
Fibre-optic network in the canton of Nidwalden, including fibre connection, building cabling and new-build connectivity.
Trust & reputation

ranQ Trust Score of Kantonales Elektrizitätswerk Nidwalden (EWN): 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Kantonales Elektrizitätswerk Nidwalden (EWN) scores 61.5 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.66.724%
  • 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.27.910%
  • 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.88.08%
Kantonales Elektrizitätswerk Nidwalden (EWN) scores 95.1 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.96.07%
Kantonales Elektrizitätswerk Nidwalden (EWN) scores 86.7 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).86.722%
Kantonales Elektrizitätswerk Nidwalden (EWN) scores 95.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.90.04%
Qualifications+0.00

Kantonales Elektrizitätswerk Nidwalden (EWN) reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 2 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle4.52
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

April 9, 2026Media
Das EWN verzeichnet ein erfolgreiches Geschäftsjahr und investiert in die langfristige Versorgungssicherheit
nidwaldnerzeitung.ch
September 10, 2025Media
EWN investiert rund 45 Millionen in einen neuen Hauptsitz
nidwaldnerzeitung.ch
May 14, 2025Media
Glasfasernetz in Nidwalden: Swisscom und EWN tun sich zusammen
nidwaldnerzeitung.ch
May 13, 2025Media
EWN und Swisscom bauen gemeinsam ein Glasfasernetz in Nidwalden
blick.ch
March 29, 2025Media
Mathias Berwert ist das neue Mitglied in der Geschäftsleitung der EWN
nidwaldnerzeitung.ch
May 27, 2024Media
Das EWN will in Buochs seinen neuen Hauptsitz bauen
nidwaldnerzeitung.ch
May 23, 2024Media
So soll das Elektrizitätswerk Nidwalden für die Zukunft gerüstet werden
nidwaldnerzeitung.ch
April 28, 2023Media
Nidwalden: Öffentliche EWN-Ladestationen für Elektroautos werden kostenpflichtig
nidwaldnerzeitung.ch

Knowledge

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Location

Wilgass 3
6370 Oberdorf Nw

At a glance

Legal form
Public sector institution
UID
CHE-108.953.967
Founded
2000 · 26 years
Last commercial register change
October 9, 2026
Employees
101 to 500
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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