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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsEmmenbrückeGGT Gut Gebäudetechnik AG
GGT Gut Gebäudetechnik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of GGT Gut Gebäudetechnik AG is the planning, installation, maintenance and repair of various building technology systems, in particular: heating systems, air conditioning and refrigeration systems, ventilation systems, and solar systems. The company also offers consulting and renovation services for existing systems.

AI-generated
Offering

Products & services

Industry:Solar & Photovoltaics
✓ Offered5
Heating system installations
Heating system installations, advice, planning, new installations, renovations, service work and repairs; ground-source heat pumps, air/water heat pumps, solar systems, pellet, split-wood, gas and oil condensing systems.
Solar systems
Thermal solar systems, advice on using solar energy for domestic hot-water preparation and heating support; photovoltaics in cooperation with experts.
Air-conditioning and refrigeration systems
Installation of air-conditioning and refrigeration systems for commercial and private households, including individual room cooling, building cooling and server-room cooling.
Ventilation system installations
Installation of controlled residential ventilation systems and smaller to medium exhaust-air systems to improve air exchange and air quality.
Renovations and conversions
Renovations and conversions of buildings, energy-related upgrades as well as renovation of heating systems, boiler rooms, underfloor heating and radiators.
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4.1/5

GGT Gut Gebäudetechnik AG

Trust & reputation

ranQ Trust Score of GGT Gut Gebäudetechnik AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

GGT Gut Gebäudetechnik AG scores 70.0 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.72.124%
  • 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.58.610%
  • 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.78.08%
GGT Gut Gebäudetechnik 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%
GGT Gut Gebäudetechnik AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
GGT Gut Gebäudetechnik AG scores 4.0 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 35.4.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GGT Gut Gebäudetechnik AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.6 out of 5 stars from 9 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
4.6
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.69
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Pilatusstrasse 5
6020 Emmenbrücke

At a glance

Legal form
Corporation
UID
CHE-106.843.032
Founded
1999 · 27 years
Last commercial register change
March 2, 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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