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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationWilen B. WollerauPaul Mändli AG
Paul Mändli AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Paul Mändli AG is the development, manufacture and distribution of sealing and coating products for the construction and building industry, particularly for application on floors, walls and roofs. The company offers complete solutions for sealing and coating work, including stone carpet products, mineral screeds, levelling compounds, binders, pore fillers, drainage mats and sealings.

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Products & services

Industry:Sealing & Insulation
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4.4/5

Paul Mändli AG

4
Stone carpet installation products
Stone carpet systems, binders, marble chippings, pore fillers, drainage mats, profiles, drainage grates and accessories for indoor and outdoor areas; also advice and training around installation.
Reactive resin coatings
Epoxy resin and polyurethane floor coatings for industry, commercial premises, workshops, retail areas, parking garages, showrooms and outdoor areas; seamless, durable and decorative.
Liquid plastic waterproofing
Liquid plastic waterproofing for flat roofs, balconies, terraces, parking decks, detail junctions and waterproofing of structures; also fast-curing systems, polyurethane hybrid and SMP waterproofing membranes.
Products for structural waterproofing and substrate preparation
Waterproofing, primer, injection and sealing products as well as tools and consumables for waterproofing, substrate preparation and installation work.
Trust & reputation

ranQ Trust Score of Paul Mändli AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Paul Mändli AG scores 78.7 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.79.624%
  • 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.68.910%
  • 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.88.08%
Paul Mändli AG scores 89.3 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.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.70.07%
Paul Mändli AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Paul Mändli AG scores 80.0 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 35.80.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Paul Mändli AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 14 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
4.8
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.814
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Wilenstrasse 155
8832 Wilen B. Wollerau
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:30
Tue
07:30 - 12:00, 13:00 - 17:30
Wed
07:30 - 12:00, 13:00 - 17:30
Thu
07:30 - 12:00, 13:00 - 17:30
Fri
07:30 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.356.598
Founded
2002 · 24 years
Last commercial register change
April 6, 2018
Employees
11 to 20
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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