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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureHorticulture & LandscapingHornUllmann Gartenbau AG
Ullmann Gartenbau AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Ullmann Gartenbau is a horticultural enterprise specializing in garden planning, garden maintenance, garden design, and garden care. The company offers its services in the St. Gallen region and provides a wide range of outdoor flooring options, including concrete, natural stone, wood, and gravel.

AI-generated
Offering

Products & services

Industry:Horticulture & Landscaping
✓ Offered8
Landscaping
Garden planning, new installations and alterations; design of themed gardens, natural gardens and outdoor lounges, as well as garden lighting and barbecue areas.
Garden maintenance
Regular or one-time care of plants and lawns; weed control, tree care and felling work, winter and shaping pruning, plant protection and winter protection.
Water features in the garden
Pond construction, swimming pools and natural pools, swimming ponds, water features and stream channels for garden installations.
Greening
Planting of green areas, from small gardens to public park facilities; on request with subsequent lawn care.
Privacy screens
Opaque fences made of wood, wire or metal as well as evergreen hedges of shrubs or plants, integrated to suit the garden design.
Walls
Garden walls and retaining walls made of natural stone, concrete or steel, planned and built in straight, angular or round sections.
Garden stairs
Garden stairs made of concrete, natural stone, wood or steel, with or without handrail, for connecting levels in the outdoor area.
Paving
Paving for the outdoor area made of concrete, ceramic, wood, gravel or natural stone for terraces, paths and other garden areas.
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4.1/5

Ullmann Gartenbau AG

Trust & reputation

ranQ Trust Score of Ullmann Gartenbau AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Ullmann Gartenbau AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Ullmann Gartenbau 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%
Ullmann Gartenbau 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%
Ullmann Gartenbau AG scores 6.9 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 35.6.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ullmann Gartenbau AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Feldstrasse 9
9326 Horn

At a glance

Legal form
Corporation
UID
CHE-113.403.885
Founded
2007 · 19 years
Last commercial register change
July 9, 2009
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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