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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLandquartGHT Engineering AG
GHT Engineering AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of GHT Engineering AG is the planning and consulting of building technology systems, particularly in the areas of heating, cooling, ventilation, climate control, sanitation, sprinkler systems, building automation, photovoltaics, and energy consulting. The company offers neutral planning services for private, public, and industrial buildings, with a particular focus on integral overall planning of the various trades.

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Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered
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GHT Engineering AG

8
Planning and consulting for building services
Integrated planning and consulting for energy and building services, including overall project planning for various trades for private, public and industrial buildings.
Heating | Cooling
Planning of heating and air-conditioning cooling systems for single-family homes up to industrial facilities, including alternative energies and advice for energy-efficient retrofits.
Ventilation | Climate
Tailor-made solutions for ventilation and air-conditioning systems focused on hygiene, air quality, energy efficiency, comfort and operational reliability.
Sanitary | Sprinkler
Planning of sanitary systems focused on drinking water hygiene, supply reliability, disposal reliability and water protection, as well as integration of sprinkler systems.
Building automation
Engineering, implementation and commissioning of control solutions for networked, energy-efficient building automation.
Photovoltaics
Planning of photovoltaic systems on the roof or facade, with integration into building services, batteries and linkage for self-consumption.
Energy consulting
Energy consulting for building and building services solutions, taking into account ecological and economic aspects.
BIM as a method
3D planning for complex building services installations with additional information on components for facility management, materials and costs.
Trust & reputation

ranQ Trust Score of GHT Engineering AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

GHT Engineering 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%
GHT Engineering AG scores 90.9 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.70.07%
GHT Engineering 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%
GHT Engineering 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

GHT Engineering 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 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.

Knowledge

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Location

Bahnhofstrasse 37
7302 Landquart
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-393.980.021
Founded
2011 · 15 years
Last commercial register change
May 26, 2026
Employees
11 to 20
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.85.03%
    • Full methodology

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