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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureHorticulture & LandscapingFrauenfeldGartenbau Sonderegger GmbH
Gartenbau Sonderegger GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Gartenbau Sonderegger GmbH provides landscaping and garden maintenance services. The company plans and designs gardens, carries out new builds and conversions, and handles the upkeep of green spaces, plants, paths, terraces, and ponds.

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Offering

Products & services

Industry:Horticulture & Landscaping
✓ Offered
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Gartenbau Sonderegger GmbH

6
Garden Planning and Design
Garden planning and design with initial consultation, visualisation, alignment to site and living surroundings, plus building applications and permits for new builds and alterations.
Garden Construction and Renovation
Garden construction and renovation with paths, terraces, natural stone, walls, fire pits, ponds, whirlpools, play areas, showers, swimming pools, planting and lighting.
Garden Styling and Furnishing
Garden styling and furnishing with natural shade, irrigation, privacy screens, structured walls, ambient lighting and coordination with the existing living space.
Garden Maintenance
Garden maintenance as year-round service or one-off assignment with weeding, fertilising, cleaning, pruning, mowing and ongoing care as required.
Plant and Green Space Care
Care of trees, lawns and plantings with pruning and felling work, green waste removal and composting, winterisation and biological pest control.
Cleaning and Upkeep of Outdoor Areas
Cleaning and upkeep of stones, floors, walls, stairs, terraces, ponds and pools, with ongoing care of outdoor areas.
Trust & reputation

ranQ Trust Score of Gartenbau Sonderegger GmbH: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 54% · As of October 2026

Gartenbau Sonderegger GmbH 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.
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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%
Gartenbau Sonderegger GmbH scores 50.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.25.012%
  • 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%
Gartenbau Sonderegger GmbH scores 83.3 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).83.322%
Gartenbau Sonderegger GmbH scores 0.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gartenbau Sonderegger GmbH reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». 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

Hier entsteht die Karte
Langfeldstrasse 53a
8500 Frauenfeld

At a glance

Legal form
Limited Liability Company
UID
CHE-371.410.117
Founded
2025 · 1 year
Last commercial register change
December 23, 2025
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.
88.0
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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