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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesRufiEnergie 2000 Energiemanagement AG
Energie 2000 Energiemanagement AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Energie 2000 Energiemanagement AG manufactures its own heat pumps and provides planning, installation and maintenance services for heating, cooling and climate systems. Offerings include air-to-water and brine/groundwater heat pumps, controlled residential ventilation, handling of permitting for ground-source systems, and a 24-hour service for heat pump installations.

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Products & services

Industry:Specialized Construction Activities
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3.8/5

Energie 2000 Energiemanagement AG

Plumbing & Building Services
✓ Offered3
Heat pumps
Heat pumps from our own production for new builds and conversions as well as replacement of heating systems; air/water and ground-source/groundwater systems, including permit clarification, instruction and 24-hour service.
Controlled residential ventilation
Counterflow heat recovery and ventilation systems for apartments, detached houses and larger detached houses; Domeo and Ideo Ecowatt units with different air capacities.
Refrigeration and air-conditioning solutions
Refrigeration systems, air-conditioning systems, cold rooms, refrigerated display cases, industrial refrigeration and truck refrigeration for individual requirements in the refrigeration and air-conditioning sector.
Trust & reputation

ranQ Trust Score of Energie 2000 Energiemanagement AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Energie 2000 Energiemanagement AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Energie 2000 Energiemanagement AG scores 85.5 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%
Energie 2000 Energiemanagement AG 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%
Energie 2000 Energiemanagement AG scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Energie 2000 Energiemanagement AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Landstrasse 38
8723 Rufi

At a glance

Legal form
Corporation
UID
CHE-107.667.507
Founded
1994 · 32 years
Last commercial register change
February 4, 2021
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.100.06%
  • 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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