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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesTilerBaarGiumar GmbH
Giumar GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Giumar GmbH installs ceramic wall and floor coverings, natural stone and glass mosaics, and provides kitchen and table worktops as well as waterproofing for wet areas. Its services also include interior construction advice and the cleaning and care of tiled surfaces.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Tiler
✓ Offered6
Ceramic and natural stone coverings
Ceramic and natural stone coverings for floors and walls, including tiles, glass mosaic, wall decorations, and coverings for the kitchen, bathroom and terrace.
Laying of tile coverings
Installation of ceramic wall and floor coverings, natural stone and glass mosaic, as well as kitchen and table worktops and sealing of wet areas.
Advice and sales of floor and wall coverings
Advice and sales of floor and wall coverings made of natural stone, ceramic and glass mosaic, including free and no-obligation advice.
Maintenance, care and cleaning of tiles and slabs
Care and cleaning of tiled surfaces and tiles, treatment of limescale stains, soiled cement grout and mouldy silicone joints.
Cleaning and care solutions for coverings
Professional solutions for cleaning, protecting and caring for various coverings around the house, including advice on cleaning products.
Interior fit-out consultation
Advice for interior fit-out in new builds and renovations, with recommendations for flooring, wall and covering solutions.
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Giumar GmbH

Trust & reputation

ranQ Trust Score of Giumar 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 November 2026

Giumar 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%
Giumar GmbH scores 79.8 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.92.512%
  • 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%
Giumar GmbH 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%
Giumar 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 November 2026.

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

Knowledge

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Location

Im Moos 1
6340 Baar

At a glance

Legal form
Limited Liability Company
UID
CHE-381.417.351
Founded
2014 · 12 years
Last commercial register change
April 1, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZGBaar
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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