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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber Construction & CarpentryRümlangAntikhaus Historische Fenster AG
Antikhaus Historische Fenster AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Antikhaus Historische Fenster AG is the manufacture, restoration and installation of historic windows, particularly for listed buildings. The company offers various window systems, such as Antikhaus, Fachwerk and Helvetica, and provides services including window restoration, carpentry and installation.

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Offering

Products & services

Industry:Timber Construction & CarpentryJoinery
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4.1/5

Antikhaus Historische Fenster AG

✓ Offered5
Historic Wooden Windows
Historic wooden windows for listed and older buildings, including new and replacement windows, faithful replicas and custom-made execution to match the building.
Window Renovation
Window renovation for historic wooden windows, including adaptation to existing fabric, energy upgrades and restoration of the original appearance.
Listed-Building Window Replacement
Replacement of historic windows according to heritage-conservation requirements, with faithful replicas, adapted profiles, fittings and glazing.
Special Windows for Historic Buildings
Special solutions for historic buildings, including vertical sliding windows, secondary windows, box windows, balcony doors and special security or acoustic windows.
Historic Doors and Gates
Historic doors and gates in matching window style, as replicas or renovations, partly with profiled panels and original fittings.
Trust & reputation

ranQ Trust Score of Antikhaus Historische Fenster AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Antikhaus Historische Fenster 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.
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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%
Antikhaus Historische Fenster 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%
Antikhaus Historische Fenster 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%
Antikhaus Historische Fenster AG scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Antikhaus Historische Fenster 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.

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Location

Ifangstrasse 93a
8153 Rümlang
Opening hours
Mon
08:30 - 17:00
Tue
08:30 - 17:00
Wed
08:30 - 17:00
Thu
08:30 - 17:00
Fri
08:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.770.694
Founded
2009 · 17 years
Last commercial register change
April 25, 2024
Employees
51 to 100
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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