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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersSchaffhausenWärmeverbund AG Schaffhausen
Wärmeverbund AG Schaffhausen Logo
Verified· 2 sourcesTrust Score
Summary

About the company

E+H Ingenieurbüro für Energie + Haustechnik AG is a specialist in district heating and offers services in the planning, implementation and operational optimization of heat and energy networks. The company's core activity includes consulting and supporting heat suppliers and district heating operators in the planning, implementation and optimization of heat distribution networks and energy centers.

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Products & services

Industry:Energy Suppliers
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4.0/5

Wärmeverbund AG Schaffhausen

✓ Offered
4
District heating and heat networks
District heating and heat networks for residential and property connections, including central heat generation, heat distribution network, heat exchangers and long-term heat supply.
Connection to heat networks
Connection solutions for existing heating systems and heating replacement, with advice, planning and implementation for new connections to the heat networks.
Heat supply with operation and maintenance
Heat supply from the network with minimal maintenance effort, without an in-house heating system, without fuel storage and with long-term regulated supply.
Energy supply with regional and sustainable heat
Energy supply using regional energy, ambient heat or waste heat, with a focus on sustainable generation, price stability and supply security.
Trust & reputation

ranQ Trust Score of Wärmeverbund AG Schaffhausen: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Wärmeverbund AG Schaffhausen 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.
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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%
Wärmeverbund AG Schaffhausen scores 70.4 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • 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%
Wärmeverbund AG Schaffhausen 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%
Wärmeverbund AG Schaffhausen scores 28.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wärmeverbund AG Schaffhausen reaches a ranQ Trust Score of 4.0 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 54%, 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.

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Location

Fischerhäuserstrasse 34
8200 Schaffhausen

At a glance

Legal form
Corporation
UID
CHE-467.940.335
Founded
2021 · 5 years
Last commercial register change
December 6, 2023
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.
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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