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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionHerzogenbuchseeSchwarz AG
Schwarz AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the manufacture and production of individual steel products for garden design, in particular garden ponds, water basins, planters, fountains, privacy screens, stairs, pergolas and similar products for private and commercial customers.

AI-generated
Offering

Products & services

Industry:Metal Construction
✓ Offered12
Garden and water basins
Garden and water basins made of steel, Corten and Inox, custom-made; often with a water outlet or water feature, for garden installations with low maintenance.
Borders and planters
Individual planters, raised garden beds and metal borders in various sizes and shapes, also set in place offset or as three-dimensional elements.
Steel staircases
Staircases and steel stair covers made to your requirements and custom size, as cantilevered staircases, stringer stairs or special staircases for outdoor areas.
Wind and privacy screens
Windbreaks, partition walls and privacy screen elements made of rusting steel, custom-sized, stable, weather-resistant and maintenance-free, on request with decorative patterns or lettering.
Retaining walls and edge finishes
Steel sheet elements for retaining walls, edge finishes, path borders and the delimitation of garden areas, also for slope securing.
Fountains and water features
Fountain systems and water features made of steel according to template or on request, for indoor and outdoor use, in various shapes and sizes.
Pergolas and canopies
Filigree pergolas, garden corridors and seating-area canopies made of metal, planned according to your wishes and supplemented with matching elements or decorations.
Grills and fire pits
Luna-Grill and other grills and fire pits, made according to the in-house design or to needs and wishes; a design-protected product is mentioned.
Kubarz steel cube
Design-protected steel cube as a planter or water vessel for a terrace, entrance area or garden square, presented on the website as its own product.
Planning and construction
Advisory services, project planning and construction documentation for garden systems and custom-made steel products, also in collaboration with garden contractors, architects and landscape planners.
Manufacturing and production
In-house manufacturing and production facility for custom-made single items made of steel, sheet metal and Inox, produced by locksmiths and metal fabricators.
Assembly
Assembly of steel and garden products by a qualified team, carried out precisely and coordinated with the completed installations on site.
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4.1/5

Schwarz AG

Trust & reputation

ranQ Trust Score of Schwarz AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Schwarz AG scores 68.5 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.65.024%
  • 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.55.910%
  • 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.95.08%
Schwarz 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%
Schwarz 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%
Schwarz AG scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schwarz AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 8 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
4.3
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.38
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hofmattstrasse 24
3360 Herzogenbuchsee
Opening hours
Mon
08:00 - 11:30, 13:30 - 16:00
Tue
08:00 - 11:30, 13:30 - 16:00
Wed
08:00 - 11:30, 13:30 - 16:00
Thu
08:00 - 11:30, 13:30 - 16:00
Fri
08:00 - 11:30, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.628.322
Founded
1964 · 62 years
Last commercial register change
August 16, 2010
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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