ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryEnergy IndustryValsKraftwerke Zervreila AG
Kraftwerke Zervreila AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the production of clean and renewable energy from hydropower, particularly through the operation of power plant facilities and reservoirs, as well as the maintenance and servicing of these facilities to ensure high availability and efficiency.

AI-generated
Offering

Products & services

Industry:Energy Industry
✓ Offered6
Hydropower production
Hydropower production from the catchment area in the upper Valser Valley and in the Safien Valley; use of the Zervreila reservoir lake, the Zervreila, Safien, Rothenbrunnen and Realta power stations.
Operation of power plant facilities
Operation of power plant facilities with the Zervreila reservoir, power stations and balancing basins Zervreila and Safien Platz, power stations Rothenbrunnen and Realta, as well as the Egschi dam.
Electricity grid operation
Operation of 150-kV, 50-kV and 16-kV lines; supply for the valley in the Safien Valley as well as the Zervreila–Vals line and grid overview with grid availability.
Lugnez diversion project
Diversion of water from tributaries of the Glenner via five water intakes and a 13 km long tunnel into the Zervreila balancing basin to increase production.
Dam raising project
Raising the Zervreila dam by 10 metres to expand storage volume, ensure winter electricity and add further hydropower generation.
Guided tour of power plant facilities
Tour of the Zervreila, Safien and Rothenbrunnen power stations by prior registration using a form; including contact details and safety instructions for access.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

Kraftwerke Zervreila AG

Trust & reputation

ranQ Trust Score of Kraftwerke Zervreila AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Kraftwerke Zervreila AG 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%
Kraftwerke Zervreila AG scores 95.8 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%
Kraftwerke Zervreila AG 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%
Kraftwerke Zervreila AG scores 44.3 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

Kraftwerke Zervreila AG reaches a ranQ Trust Score of 4.1 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 58%, 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.

Press

Media

February 6, 2026Media
Auf dem Weg zur neuen Zervreila-Konzession: Graubünden will sich eine «Perle» sichern
suedostschweiz.ch

Knowledge

No knowledge articles yet

Once Kraftwerke Zervreila AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Kraftwerke Zervreila AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Kraftwerke Zervreila AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Kraftwerke Zervreila AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Zervreila
7132 Vals

At a glance

Legal form
Corporation
UID
CHE-101.399.308
Founded
1952 · 74 years
Last commercial register change
June 30, 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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    RA
    Repower AG
    Brusio
    EA
    ENSY AG
    Sufers
    AH
    Axpo Hydro Surselva AG
    Domat/Ems
    EA
    EVUlution AG
    Landquart
    DB
    Davos Biogas GmbH
    Davos Dorf
    CE
    Calonder Energie AG
    Trin Mulin
    RP
    Repartner Produktions AG
    Poschiavo
    GE
    GRegio Energie AG
    Chur