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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersBiel/BienneEnergieverbund Bielersee AG
Energieverbund Bielersee AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Energieverbund Bielersee AG operates a district heating and cooling network that uses water from Lake Biel as an energy source for heating and cooling. The project features lake water intake lines, a pumping station, an energy centre with three heat pumps (about 1,400 kW each), integration of an existing heat network and supplementary wood-chip and backup boiler systems.

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Products & services

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4.1/5

Energieverbund Bielersee AG

1
Heat and cold supply from Lake Biel
Heat and cold supply using energy from Lake Biel for Nidau as well as parts of Biel and Ipsach; district heating network with home connection, transfer station and energy supply contract.
Trust & reputation

ranQ Trust Score of Energieverbund Bielersee 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.

Energieverbund Bielersee 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%
Energieverbund Bielersee AG 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.70.212%
  • 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%
Energieverbund Bielersee AG scores 85.0 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).85.022%
Energieverbund Bielersee AG scores 68.4 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.36.74%
Qualifications+0.00

Energieverbund Bielersee 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

March 27, 2025Media
Energieverbund Bielersee: Seewasser heizt und kühlt nun Häuser
bernerzeitung.ch
December 6, 2024Media
Dr. Schneider-Strasse in Nidau wieder teilweise geöffnet
nau.ch
April 17, 2023Media
Nachhaltige Energiequelle: Wärme und Kälte aus dem Bielersee
baublatt.ch
December 15, 2022Media
Nidau gibt die Beschlüsse des Gemeinderates bekannt
nau.ch

Knowledge

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Location

Gottstattstrasse 4
2504 Biel/Bienne

At a glance

Legal form
Corporation
UID
CHE-217.108.724
Founded
2020 · 6 years
Last commercial register change
October 2, 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

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