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 · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingSt. GallenDiapo-Keramik GmbH
Diapo-Keramik GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Diapo-Keramik GmbH is the provision of services in the field of floor and wall design, particularly in the laying and processing of ceramic tiles, natural stones and artificial stones, as well as in joint renovation. The company also offers services in the areas of new construction, renovation and refurbishment.

AI-generated
Offering

Products & services

Industry:Flooring & Tiling
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
No score yet

Diapo-Keramik GmbH

✓ Offered
5
Wall and floor coverings
Installation of ceramic tiles, mosaics as well as natural and engineered stone for walls and floors in residential and commercial premises.
New build, conversions and renovations
Tile laying and execution of construction, conversion and renovation projects for bathrooms, kitchens and corridors.
Natural stone and engineered stone
Processing and installation of natural and engineered stone for walls, floors, work and table tops, facades, staircases, fireplace claddings and outdoor areas.
Indoor and outdoor areas
Tiling work for indoor spaces and outdoor areas, including corridors, bathrooms, kitchens, living and working areas, terraces, garden areas, paths and pools.
Renovation of joints
Repair, renewal and colour refresh of joints as well as mould treatment for tile and stone coverings.
Trust & reputation

ranQ Trust Score of Diapo-Keramik 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

Diapo-Keramik 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%
Diapo-Keramik GmbH scores 61.5 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.50.012%
  • 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%
Diapo-Keramik 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%
Diapo-Keramik 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

No knowledge articles yet

Once Diapo-Keramik GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Diapo-Keramik GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Diapo-Keramik GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Zilstrasse 20
9016 St. Gallen

At a glance

Legal form
Limited Liability Company
UID
CHE-396.112.386
Founded
2023 · 3 years
Last commercial register change
March 23, 2023
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

    Similar companies

    Z+
    Zuffelato + Wirrer AG
    St. Gallen
    DG
    Denamik GmbH
    Wagen
    OH
    Oberhänsli Holding AG
    Mosnang
    MB
    Markus Baumann Ofen- und Cheminéebau, Plattenbeläge
    Rorschach
    SB
    Swiss Baukeramik GmbH
    Arnegg
    BK
    Baschti Keramik GmbH
    Wattwil
    GO
    Gabriel Ott AG
    Bazenheid
    PH
    Platta Heeb Anstalt, Ruggell (LI), Zweigniederlassung Sennwald
    Sennwald