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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsZurichCarlo Bernasconi AG, Zweigniederlassung Zürich
Carlo Bernasconi AG, Zweigniederlassung Zürich Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Carlo Bernasconi AG, Zweigniederlassung Zürich works with natural and engineered stone and mineral raw materials, providing processing, trade and services such as kitchen worktops, facades, floor and wall coverings, stairs, bathroom solutions and memorial stones.

AI-generated
Offering

Products & services

Industry:General Contractors
✓ Offered9
Natural stone work / Berner Sandstein
Facade restoration, reconstruction, restoration and mortar work, facade renovation, plastering work, as well as work and products made of Berner Sandstein.
Facades
Facades made of natural and engineered stone, ventilated facades, mineral renders, as well as facade restoration with reconstruction and renovation.
Floor/Wall coverings and staircases
Natural and engineered stone floor and stair coverings for indoor and outdoor areas, industrial floors, solid staircases, car park floorings, and terrazzo mixes.
Kitchen worktops
Worktops made of natural stone, ceramic and quartz composite, including cooking on ceramic, outdoor and commercial kitchens, cut-to-size service and maintenance.
Gardens
Garden slabs made of natural stone, outdoor ceramics, paving bricks, gravel areas, Fixstone, walls, outdoor kitchens, tables, fountains, privacy screens and design elements.
Bathrooms
Custom-made shower trays, washbasins in ceramic or natural stone, and wall and floor coverings for individual bathroom design.
Maintenance work
Cleaning, repairs, additions, adjustments, grinding and polishing of natural and engineered stone as well as terrazzo floors; plus cleaning and care products.
Water treatment / wastewater technology
Separation agents, activated carbon, filter sands and glass granulate for water treatment and wastewater treatment.
Gravestones
Memorial stones and inscriptions, gravestones for earth burials, urn graves and communal graves, including borders and grave graveling.
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4.4/5

Carlo Bernasconi AG, Zweigniederlassung Zürich

Trust & reputation

ranQ Trust Score of Carlo Bernasconi AG, Zweigniederlassung Zürich: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Carlo Bernasconi AG, Zweigniederlassung Zürich scores 80.6 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.80.024%
  • 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.95.08%
Carlo Bernasconi AG, Zweigniederlassung Zürich scores 80.4 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%
Carlo Bernasconi AG, Zweigniederlassung Zürich 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%
Carlo Bernasconi AG, Zweigniederlassung Zürich scores 88.6 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 35.88.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Carlo Bernasconi AG, Zweigniederlassung Zürich 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 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
4.8
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle4.815
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Juchstrasse 11
8048 Zurich
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-412.991.406
Founded
1995 · 31 years
Last commercial register change
September 6, 2022
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.76.06%
  • 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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