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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersTurbenthalBiolüssi Wärmeverbund GmbH
Biolüssi Wärmeverbund GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Biolüssi Wärmeverbund GmbH operates a local district heating network powered by a wood‑chip heating plant, supplying heat for space heating and domestic hot water via buried distribution pipelines and building heat‑exchange stations. The website documents the plant’s boilers and storage system and provides information on on‑site green‑waste processing and compost availability.

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Products & services

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4.0/5

Biolüssi Wärmeverbund GmbH

✓ Offered
4
District heating
Woodchip-fired district heating for houses in Turbenthal Ost, with a central boiler plant, underground district heating mains and heat transfer stations for space heating and domestic hot water.
Green waste recovery
Disposal of garden and lawn clippings in the green waste collection hall, with self-service, opening hours and acceptance of wood from landscape maintenance and trimming waste.
Compost sale
Sale of compost soil, cattle manure and wood chips, partly self-service; an annual analysis is also published on the website.
Milk direct from the farm
Milk sales via a milk vending machine with fresh organic milk around the clock, available in your own bottle or a PET bottle.
Trust & reputation

ranQ Trust Score of Biolüssi Wärmeverbund GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Biolüssi Wärmeverbund GmbH scores 65.9 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.78.124%
  • 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.50.08%
Biolüssi Wärmeverbund GmbH scores 83.0 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.55.07%
Biolüssi Wärmeverbund GmbH scores 83.3 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).83.322%
Biolüssi Wärmeverbund GmbH scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Biolüssi Wärmeverbund GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 6 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
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Ramsbergstrasse 2
8488 Turbenthal

At a glance

Legal form
Limited Liability Company
UID
CHE-115.682.124
Founded
2010 · 16 years
Last commercial register change
May 20, 2010
Employees
1 to 10
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.
88.0
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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