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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesBuchrainRosati Holding AG
Rosati Holding AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Rosati Holding AG operates under the FEROTEKT brand and provides services in building protection and waterproofing. Its range includes waterproofing systems, resin flooring, structural strengthening, concrete repair, as well as photovoltaic systems and floor heating.

AI-generated
Offering

Products & services

Industry:Holding Companies
✓ Offered6
Waterproofing
Waterproofing solutions for safe, sustainable and permanent sealing; including injection waterproofing and liquid plastic waterproofing.
Resin floor coatings
Resin floor coatings for a variety of applications in residential and commercial environments, executed as floor coverings for different use cases.
Concrete repair / concrete protection
Concrete protection and concrete repair works of all kinds, from analysis and planning to implementation in accordance with guidelines and standards.
Structural strengthening
Structural strengthening of buildings using various techniques, including carbon fibre laminates, fabrics, steel laminates and prestressing systems.
Photovoltaics / solar systems
Planning, project support, execution and commissioning of photovoltaic and solar systems.
Self-regulating underfloor heating
Planning, project management, execution and commissioning of self-regulating underfloor heating.
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4.0/5

Rosati Holding AG

Trust & reputation

ranQ Trust Score of Rosati Holding AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Rosati Holding AG scores 66.1 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.53.024%
  • 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.70.510%
  • 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.100.08%
Rosati Holding AG scores 78.3 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.83.012%
  • 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%
Rosati Holding AG 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%
Rosati Holding AG scores 14.0 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 35.14.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rosati Holding AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.9 out of 5 stars from 15 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
3.9
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle3.915
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Ronmatte 8
6033 Buchrain
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-259.348.062
Founded
2017 · 9 years
Last commercial register change
March 23, 2021
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%
    • Full methodology

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