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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesMetalworkEngelburgair-lux technik ag
air-lux technik ag Logo
Verified· 3 sourcesTrust Score
Summary

About the company

air-lux technik ag develops, plans and manufactures frameless sliding windows, drop-down windows, pivot doors and custom solutions for glass façades. The company also installs these façade elements and uses a patented air-inflated sealing system.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Metalwork
✓ Offered9
Sliding windows
Frameless sliding windows with a patented air seal, flush installation with the floor and ceiling, manual or fully automatic operation, and options for large sashes and security versions.
Sinking windows
Vertical window solutions that disappear into the floor, with an air-assisted ring seal, threshold-free opening, electric drive, and versions for large glass fronts.
Pivot doors
Large pivot doors with an asymmetric pivot point, an airtight ring seal, manual operation opening inward or outward, and variants in glass and other materials.
Consulting
Consulting for architectural projects, with technical know-how, support during planning, and early identification of reliable cost figures.
Planning
Planning of expert constructions, materials, structural calculations and building-physics requirements, as well as development of concepts optimized for production and installation.
Production
Manufacturing of demanding metal structures with glass, including façade and metal construction work, with precise fabrication and efficient infrastructure.
Installation
Installation of prefabricated components on site, including on-schedule completion as well as coordination and communication with the trades involved.
Service
Service after completion and during use, including spare-parts supply, maintenance and servicing of components to preserve function and value.
After-sales service
Comprehensive after-sales services with 24-hour service, spare-parts supply, maintenance, servicing, service packages and extended warranties.
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4.1/5

air-lux technik ag

Trust & reputation

ranQ Trust Score of air-lux technik ag: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

air-lux technik 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%
air-lux technik ag scores 94.3 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.90.07%
air-lux technik ag scores 86.7 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).86.722%
air-lux technik ag scores 47.9 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 35.85.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

air-lux technik 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 58%, so the score is backed by part of the criteria. As of November 2026.

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

Press

Media

January 24, 2021Media
Langjähriger Mitarbeiter übernimmt die Krapf AG und die Air-Lux Technik AG in Engelburg
tagblatt.ch

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Location

Breitschachenstrasse 52
9032 Engelburg

At a glance

Legal form
Corporation
UID
CHE-113.895.011
Founded
2007 · 19 years
Last commercial register change
April 14, 2026
Employees
51 to 100

Active in 1 of 26 cantons

  • SGSt. Gallen
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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