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 · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesPainterHittnauR. Widmer AG
R. Widmer AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

R. Widmer AG is a plastering and construction-finishing contractor working on new builds and renovations. Its services include interior and exterior plastering, insulation, lightweight walls and ceilings, stucco work and fire protection.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Painter
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
3.9/5

R. Widmer AG

✓ Offered5
Plastering
Wall and ceiling plaster for new builds and individual room design; selection of texture, colour and material composition according to your preferences.
Lightweight walls and ceilings
Lightweight walls and ceilings for office and living spaces; dry construction systems with sound and fire protection, including delivery and installation with door frames and panels.
Stucco work
Stucco work for an individual and stylish finishing of rooms; decorative work as traditional craftsmanship.
Insulations
Insulations to reduce energy costs; advisory service on suitable solutions for energy-efficient building envelopes.
Fire protection
Fire protection constructions to prevent fires, secure escape routes and protect rescue workers; fire-stopping, claddings and penetrations according to VKF regulations.
Trust & reputation

ranQ Trust Score of R. Widmer AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

R. Widmer AG scores 56.5 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.70.08%
R. Widmer AG scores 85.5 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.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.55.07%
R. Widmer AG scores 86.7 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).86.722%
R. Widmer AG 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

R. Widmer AG reaches a ranQ Trust Score of 3.9 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 November 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 R. Widmer AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

R. Widmer AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank R. Widmer AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Industriestrasse 23
8335 Hittnau

At a glance

Legal form
Corporation
UID
CHE-107.153.473
Founded
1988 · 38 years
Last commercial register change
March 18, 2014
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHHittnau
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    AS
    Ared SE GmbH
    Winterthur
    HS
    Heinrich Schmid AG
    Winterthur
    GA
    Galasso AG Gipsergeschäft
    Weiningen Zh
    VG
    Vila Gips + Stuck GmbH
    Zumikon
    AT
    AKG Team AG
    Regensdorf
    KB
    keller bis dach um + ausbau gmbh
    Zurich
    FG
    Ferraro Gipsergeschäft
    Wallisellen
    GS
    Gips Solution AG
    Zurich