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 · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureRenovationBaselSteinTherm GmbH
SteinTherm GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

SteinTherm GmbH is a construction company offering renovation and remodelling, façade renovation and external insulation. Its services also include plastering, painting, project advice and quotations.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Renovation
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
3.4/5

SteinTherm GmbH

Painter
Plasterer
✓ Offered6
Remodelling & Renovation
Demolition, substrate preparation, interior fit-out and finishing for remodelling and renovation, coordinated cleanly and completed on schedule.
Plastering Work
Plastering, filling, drywall construction and repairs for smooth surfaces, clean edges and properly finished wall and ceiling areas.
Painting Work
Interior and exterior painting as well as varnishing work, carefully masked and built up evenly.
Facade Renovation
Repair of cracks, flaking and weathered surfaces, plus renewed facade coatings.
Facade Insulation
External thermal insulation (ETICS) with reinforcement, top coat and clean detailing at connections.
Consulting & Quotation
Site visit, options, material selection and a clear quotation with defined scope and transparent cost breakdown.
Trust & reputation

ranQ Trust Score of SteinTherm GmbH: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

x

Data basis 54% · As of November 2026

SteinTherm 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%
SteinTherm GmbH scores 40.1 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.0.012%
  • 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%
SteinTherm 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%
SteinTherm GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SteinTherm GmbH reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». 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 November 2026.

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

SteinTherm GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Markgräflerstrasse 35
4057 Basel

At a glance

Legal form
Limited Liability Company
UID
CHE-420.793.854
Founded
2026 · 0 years
Last commercial register change
April 8, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BSBasel
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

    DB
    Dio Bauunternehmen GmbH
    Basel
    EL
    Egeler Lutz AG
    Basel
    EA
    Egeler AG
    Basel
    DB
    Dardi Bau GmbH
    Basel
    SR
    SMP Renovierung AG
    Basel
    AG
    Aussie GmbH
    Basel
    GI
    G+T ImmoBau GmbH
    Basel
    AB
    Allround Bau Team Drugzani
    Basel