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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersGränichenTB Gränichen Energie AG
TB Gränichen Energie AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

TB Gränichen Energie AG supplies electrical energy and operates the distribution network. Its responsibilities include purchasing and distributing electricity, operating and maintaining substations and distribution cabinets, new connections and meter management, billing, street-light maintenance, energy advisory services and emergency response.

AI-generated
Offering

Products & services

Industry:Energy Suppliers
✓ Offered9
Electricity supply
Supply of electricity in Gränichen, procurement and distribution of power, operation and maintenance of transformer stations and distribution cabins, new connections and house service connections.
Photovoltaics
Photovoltaic systems at the grid connection, technical assessment and approval, obligation to report, Plug-&-Play systems, funding support and compensation in case of assignment of the certificate of origin.
Self-consumption communities
EVG, vEVG, ZEV, vZEV and LEG for shared self-consumption of solar power; local use, joining within the same property or adjacent properties.
E-mobility
Connection of private EV charging stations with a technical connection application, and a public EV charging station in the village center with Type 2 connection, 22 kW and 100% renewable energy.
Smart meters
Introduction and operation of intelligent electricity meters with automatic remote reading, 15-minute measurement values, digital data transmission and visualization in the customer portal.
Electricity prices
Tariff and price sheets for households, commercial customers, large customers, temporary connections, feed-in and public lighting, as well as notices regarding tariff changes.
Time-of-use tariff
Peak and off-peak tariffs for electricity consumption, with defined time windows from Monday to Friday and during the other times.
Funding program
Funding contributions for energy-efficient household appliances such as freezers, tumble dryers and LED lights upon submission of proof of purchase and when the conditions are met.
Customer portal
Online portal for invoices, consumption analyses, load profile data, move notification, contract and account details, as well as direct messages to the TBG.
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3.9/5

TB Gränichen Energie AG

Trust & reputation

ranQ Trust Score of TB Gränichen Energie AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

TB Gränichen Energie AG scores 51.0 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.38.924%
  • 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.58.610%
  • 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%
TB Gränichen Energie AG scores 89.3 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.70.07%
TB Gränichen Energie AG scores 85.0 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).85.022%
TB Gränichen Energie AG scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

TB Gränichen Energie AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.2 out of 5 stars from 9 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
3.2
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle3.29
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Moortalstrasse 44
5722 Gränichen
Opening hours
Mon
08:30 - 11:30, 14:00 - 16:00
Tue
08:30 - 11:30, 14:00 - 16:00
Wed
08:30 - 11:30, 14:00 - 16:00
Thu
08:30 - 11:30, 14:00 - 16:00
Fri
08:30 - 11:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-205.935.844
Founded
2011 · 15 years
Last commercial register change
July 10, 2026
Employees
11 to 20
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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