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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesSchaffhausenE+H Ingenieure Holding AG
E+H Ingenieure Holding AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

E+H Ingenieure Holding AG is an engineering firm focused on energy and building services. It provides planning, consulting and implementation of technical systems for buildings and infrastructure, including heating, ventilation, cooling and sanitary systems, as well as studies and planning for energy and heat networks.

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Products & services

Industry:Holding Companies
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E+H Ingenieure Holding AG

✓ Offered
4
Energy consulting
Energy gross and detailed analyses, energy-saving measures, measurements, implementation, energy statistics, energy accounting, energy cost allocation, variant analyses and the use of renewable energies.
Energy planning
Energy concepts and analyses for developments, public buildings, commercial and industrial facilities, as well as district heating and long-distance heat supply for municipalities and private clients.
Building services planning
Planning and implementation of building services projects for residential, commercial and industrial buildings with heating, ventilation, cooling, air conditioning, sanitary installations, and additional services such as measurement, control and regulation (MSR) and coordination.
District energy and heat supply
Feasibility and variant studies, planning and implementation as specialist or general planner, consulting and support for expansion and build-up, operation and refurbishment, customer acquisition and energy accounting.
Trust & reputation

ranQ Trust Score of E+H Ingenieure Holding AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

E+H Ingenieure Holding AG scores 71.3 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.78.08%
E+H Ingenieure Holding AG scores 72.8 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.55.07%
E+H Ingenieure Holding 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%
E+H Ingenieure Holding AG scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

E+H Ingenieure Holding AG reaches a ranQ Trust Score of 4.1 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

Fischerhäuserstrasse 34
8200 Schaffhausen

At a glance

Legal form
Corporation
UID
CHE-202.043.286
Founded
2020 · 6 years
Last commercial register change
April 29, 2024
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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