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 & TradesPainting & PlasteringAltdorf UrFranz Kempf AG, Gipser- und Stukkaturgeschäft
Franz Kempf AG, Gipser- und Stukkaturgeschäft Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Franz Kempf AG, Gipser- und Stukkaturgeschäft carries out plastering, stucco and tiling works and provides drywall construction, interior and exterior rendering, and facade insulation. The company’s services also include decorative stucco, seamless Naturofloor wall and floor coverings, flow screed and restoration work in line with monument-preservation guidelines.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
✓ Offered8
Drywall construction
Drywall construction for new builds, conversions and renovations; partition walls, suspended ceilings, sound and fire protection solutions.
Tile installation
Tile installation for new-build and conversion projects; ceramic finishes, natural stone installation, substrate preparation and silicone joints according to SIA and trade association guidelines.
Interior and exterior plastering
Plastering work for interior and exterior areas; precise surfaces, durable workmanship and solutions adapted to the building conditions.
Facade insulation
Facade insulation to improve energy efficiency, thermal protection, sound insulation and living comfort, and to preserve building value.
Stucco work
Stucco work for ceilings, walls and facades; classic, historical or modern-interpreted stucco elements with handcrafted execution.
Flow screed floors
Flow screed floors for residential and commercial construction; level, high-load and self-levelling substrates as a base for different floor coverings.
Plastering and constructions per heritage conservation guidelines
Plastering and constructions for historic buildings according to heritage conservation regulations; renovation of facades and restoration of historic plaster structures.
Naturofloor (seamless wall and floor covering)
Seamless mineral wall and floor covering made in Switzerland for living areas as well as wet areas such as bathrooms and kitchens.
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
4.0/5

Franz Kempf AG, Gipser- und Stukkaturgeschäft

Trust & reputation

ranQ Trust Score of Franz Kempf AG, Gipser- und Stukkaturgeschäft: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Franz Kempf AG, Gipser- und Stukkaturgeschäft scores 49.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.68.224%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.17.610%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Franz Kempf AG, Gipser- und Stukkaturgeschäft scores 95.0 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.82.07%
Franz Kempf AG, Gipser- und Stukkaturgeschäft 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%
Franz Kempf AG, Gipser- und Stukkaturgeschäft scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Franz Kempf AG, Gipser- und Stukkaturgeschäft reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once Franz Kempf AG, Gipser- und Stukkaturgeschäft has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Franz Kempf AG, Gipser- und Stukkaturgeschäft in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Franz Kempf AG, Gipser- und Stukkaturgeschäft by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Franz Kempf AG, Gipser- und Stukkaturgeschäft to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Gurtenmundstrasse 27
6460 Altdorf Ur

At a glance

Legal form
Corporation
UID
CHE-110.362.161
Founded
2003 · 23 years
Last commercial register change
March 12, 2010
Employees
21 to 50
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.95.03%
    • Full methodology

    Similar companies

    GZ
    Gipser Zwyssig GmbH
    Altdorf Ur
    GF
    Gerry Furger GmbH
    Altdorf Ur
    MN
    Maler Nideröst AG
    Altdorf Ur
    MS
    Malergeschäft Schillig
    Altdorf Ur
    MR
    Maler Roli, Kappeler Roland
    Altdorf Ur
    MB
    Maler-Team Bissig AG
    Altdorf Ur
    GG
    Gislerimmobilien GmbH
    Bürglen Ur
    SA
    Sata AG
    Schattdorf