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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesSt. GallenKAMMTEC GMBH
KAMMTEC GMBH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of kammtec GmbH is the planning, execution, consulting and maintenance of building automation systems, particularly in the areas of heating, ventilation, air conditioning, sanitation and electrical engineering (HVAC). The company offers individual solutions for building automation, including programming, software simulation, electrical schematics, commissioning, documentation and maintenance. It also supports customers in the planning and implementation of projects, including engineering, alarm concepts, fault management and IT concepts.

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Products & services

Industry:Plumbing & Building Services
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KAMMTEC GMBH

✓ Offered5
Planning and consulting in building automation
Needs analysis, concept development, technical consulting and project planning for building automation in the HLKSE sector.
Implementation and execution Control & Regulation
Installation, system integration, programming and commissioning of building automation systems and control and regulation engineering.
Support and periodic maintenance of systems and infrastructure
Regular maintenance, remote maintenance, troubleshooting and system updates for ongoing building automation systems.
Software & programming for building automation
Tailored programming and adaptation of control systems with customized software solutions.
Virtual system solutions
Cloud-based and virtual solutions for monitoring and controlling building systems from anywhere.
Trust & reputation

ranQ Trust Score of KAMMTEC GMBH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

KAMMTEC GMBH 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%
KAMMTEC GMBH scores 83.0 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%
KAMMTEC GMBH scores 83.3 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).83.322%
KAMMTEC GMBH 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%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Ringelbergstrasse 16
9000 St. Gallen

At a glance

Legal form
Limited Liability Company
UID
CHE-109.867.365
Founded
2002 · 24 years
Last commercial register change
January 9, 2020
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.
88.0
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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