ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureRenovationRorschachWindow Plus GmbH
WP
Verified· 1 sourceTrust ScoreNo score yet

Window Plus GmbH

Summary

About the company

Sales and installation of windows and doors, trade in building materials of all kinds, as well as the execution of all related service and repair work. The company may establish branches and subsidiaries at home and abroad, participate in other companies at home and abroad, acquire, sell and manage real estate at home and abroad, hold and manage capital investments of all kinds, acquire, manage and sell copyrights, patents and licenses of all kinds, provide financing for its own account or for the account of third parties, and grant guarantees and warranties for subsidiaries and third parties.

Commercial register, canton of SG·As of February 23, 2026View on Zefix
Presence

Service area

Trust & reputation

ranQ Trust Score of Window Plus GmbH

Trust Score

No score yet

x
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub

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, Website authority, Media authority

Data basis 50% · As of November 2026

Window Plus 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%
Window Plus GmbH scores 77.2 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.86.512%
  • 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%
Window Plus GmbH scores 60.0 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).60.022%
Window Plus GmbH has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% 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
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, Media authority. As of November 2026.

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

Knowledge

No knowledge articles yet

Once Window Plus GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Window Plus GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Window Plus GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Window Plus GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Hauptstrasse 78
9400 Rorschach

At a glance

Legal form
Limited Liability Company
UID
CHE-421.420.479
Founded
2016 · 10 years
Last commercial register change
February 23, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SGRorschach
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%

    • Similar companies

    LG
    Litscher GmbH
    Waldkirch
    KG
    Koster Gebäudesanierung GmbH
    Berneck
    FT
    Früh Tiefbau GmbH
    Krummenau
    ET
    Eisbär Trockentechnik GmbH
    Diepoldsau
    D&
    Dienst-Leistung & Service GmbH
    Au Sg
    BH
    Bauunternehmung Hofstetter AG
    Benken Sg
    TR
    Tschumper RenoLife GmbH
    Mosnang
    TR
    Tschumper RenoLife GmbH
    Bazenheid