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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersWattwilThurwerke AG
Thurwerke AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Thurwerke AG is the supply of the region with electricity, water, heat and communication services (in particular via a fibre-optic network).

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Products & services

Industry:Energy Suppliers
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4.3/5

Thurwerke AG

6
Electricity
Electricity supply for households, commerce and industry; final distribution of electrical energy, construction and maintenance of the supply grid, public street lighting.
Water
Drinking water supply in Wattwil, Lichtensteig and Oberhelfenschwil; operation and maintenance of the water distribution network, intakes, pumping stations, reservoirs and hydrants.
Communication
Fibre-optic based communication infrastructure with FTTH connections, connection to providers for Internet, TV, mobile and phone; network in Toggenburg and Neckertal.
Heat
Heat supply and district heating from wood chips; planning, realization, financing, operation and maintenance of district heating networks and plants, including energy contracting.
Self-consumption solutions
Advisory and implementation of self-consumption communities, virtual self-consumption communities, pooling arrangements for self-consumption and local electricity communities.
On behalf of
Operation of water supplies and district heating networks, wastewater debt collection, and responsibility for public street lighting on behalf of municipalities and public authorities.
Trust & reputation

ranQ Trust Score of Thurwerke AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Thurwerke AG scores 69.2 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.74.424%
  • 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.49.510%
  • 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.78.08%
Thurwerke AG scores 92.3 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%
Thurwerke AG scores 86.7 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).86.722%
Thurwerke AG scores 64.5 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 35.85.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.43.34%
Qualifications+0.00

Thurwerke AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 6 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.86
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 24, 2026Media
ee-news.ch
ee-news.ch
July 1, 2026Media
Windparks in Wattwil und Mosnang: Verfahren für sechs Räder startet
tagblatt.ch
July 1, 2026Media
Der Kanton St.Gallen startet zwei Verfahren zu Windparks
businessclassost.ch
March 4, 2026Media
Start der Windmesskampagne | Wattwil
toggenburg24.ch
December 3, 2025Media
Windenergie Krinau - Laad: Start der Windmesskampagne
toggenburg24.ch
May 12, 2023Media
Mögliche Standorte für Windenergieanlagen in Wattwil geprüft
nau.ch

Knowledge

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Location

Bahnhofstrasse 1
9630 Wattwil

At a glance

Legal form
Corporation
UID
CHE-102.727.800
Founded
2001 · 25 years
Last commercial register change
April 21, 2026
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.
100.0
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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