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
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingRorschachViktor Heim AG
Viktor Heim AG Logo
Verified· 3 sourcesTrust Score3.9/5

Viktor Heim AG

Summary

About the company

Execution of chimney systems, wall and floor covering works as well as general agencies and trade; the company may establish branches in the country and abroad as well as participate in other enterprises or merge with them.

Commercial register, canton of SG·As of September 10, 2019View on Zefix
Offering

Products & services

Industry:Flooring & Tiling
✓ Offered1
Floor and Tile Work
Floor and tile work for residential and commercial spaces, including installation and execution of floor and tile coverings.
Trust & reputation

ranQ Trust Score of Viktor Heim AG: 3.9 out of 5.0

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
Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Viktor Heim AG scores 58.0 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.78.08%
Viktor Heim 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%
Viktor Heim AG 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%
Viktor Heim AG scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Viktor Heim 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 October 2026.

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

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 Viktor Heim AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Viktor Heim AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Hubstrasse 10
9400 Rorschach
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.142.682
Founded
1979 · 47 years
Last commercial register change
September 10, 2019
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%

    • Similar companies

    BG
    BARVALLO GmbH
    Rorschach
    GP
    Gutmann Plattenbeläge GmbH
    Rorschach
    FJ
    F.F.B Jr GmbH
    Sargans
    HB
    Hoti Bedachungen GmbH
    Widnau
    CB
    Castratori BKW Keramik AG
    Au Sg
    JS
    Josef Stutz, Ofenbau und "Plättli-Center"
    Rheineck
    Z+
    Zuffelato + Wirrer AG
    St. Gallen
    FO
    Frick Ofenbau
    Oberhelfenschwil