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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersWeinfeldenTechnische Betriebe Weinfelden AG
Technische Betriebe Weinfelden AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of the company "Technische Betriebe Weinfelden AG" is to supply the municipality of Weinfelden with various services and products, in particular: * Electricity supply (including photovoltaics and smart meters) * Gas supply (including heating with gas, biogas and maintenance subscriptions) * Water supply (including drinking water and water quality) * Fiber optic supply (including fiber optic connection and basic TV offer) * Heat supply (including district heating for Weinfelden) * Energy consulting and services (including customer portal and billing) The company has a performance mandate to supply the municipality of Weinfelden with these services and products.

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Products & services

Industry:Energy SuppliersSolar & Photovoltaics
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4.3/5

Technische Betriebe Weinfelden AG

✓ Offered11
Electricity products
Electricity products with standard electricity as well as Thurgau natural electricity; Aqua eco, Aqua bio and Aqua sun from renewable sources in Thurgau.
District heating for Weinfelden
District heating connection and heat supply from the waste heat of the waste incineration plant; expansion of the network, connection advisory, heat price and funding contributions.
Drinking water
Supply with Weinfelden drinking water from the Thur groundwater flow; information on quality, water hardness and behaviour in the event of water interruptions.
Biogas
Gas products with a biogas share as well as 100% biogas; standard product with 20% biogas, other mixed products and the MuKEn gas product.
Photovoltaics
Advice on own solar systems, compensation for surplus energy and support for self-consumption of solar power.
Energy communities
ZEV, vZEV and LEG for the joint use of locally produced solar power; advice and, in future, products for organisation and billing.
E-mobility
Charging solutions for multi-family houses, administrations, tenants and condominium unit owners; planning, implementation, operation and billing via the TBW electricity bill.
Smart meter
Installation and operation of intelligent electricity meters with automatic consumption recording, secure data transmission and evaluation in the customer portal.
Fibre-optic network
Fibre-optic connections for fast, stable internet access in Weinfelden; network with open providers and replacement of the old cable network.
Energy consulting
Individual energy consulting on GEAK, renovation of the building envelope, building services, heating system comparison, as well as cost-benefit analyses and funding contributions.
Gas boiler maintenance subscription
Maintenance of natural gas appliances and gas heating systems every two years, with operational safety, fault service and 24-hour emergency standby service.
Trust & reputation

ranQ Trust Score of Technische Betriebe Weinfelden AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Technische Betriebe Weinfelden AG scores 72.1 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.57.424%
  • 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.88.910%
  • 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.95.08%
Technische Betriebe Weinfelden 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%
Technische Betriebe Weinfelden 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%
Technische Betriebe Weinfelden AG scores 67.2 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 35.94.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.40.04%
Qualifications+0.00

Technische Betriebe Weinfelden AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.1 out of 5 stars from 32 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 32 reviews across all connected sources

Sources
GGoogle4.132
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 16, 2026Media
Beeinträchtigt die stockende Planung des neuen KVA-Projekts das 23-Millionen-Bauvorhaben?
thurgauerzeitung.ch
November 29, 2025Media
Die Technische Betriebe Weinfelden AG versorgt ihre Kunden 15 weitere Jahre mit Gas.
thurgauerzeitung.ch
May 20, 2025Media
Technische Betriebe Weinfelden und KVA unterzeichnen Fernwärme-Vertrag
thurgauerzeitung.ch

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Location

Weststrasse 8
8570 Weinfelden
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 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.412.510
Founded
2001 · 25 years
Last commercial register change
June 19, 2025
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.100.06%
  • 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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