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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureHorticulture & LandscapingThalheim An Der ThurGärtner Jonas Ovenstone - Natürlich
Gärtner Jonas Ovenstone - Natürlich Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Gärtner Jonas Ovenstone - Natürlich provides garden planning, design and maintenance services, and designs and constructs pools including chemical-free stainless-steel and natural pool systems with associated filtration and accessories.

AI-generated
Offering

Products & services

Industry:Horticulture & Landscaping
✓ Offered8
Garden planning
Garden planning for new builds, conversions and individual garden concepts; planning and implementation of gardens tailored to use, design and surroundings.
Garden design
Garden design with natural stone features, water gardens, design elements, garden furniture, rock gardens as well as gazebos, pavilions and pergolas.
Garden maintenance
Garden maintenance on request, during holidays or as an annual package; lawn care, tree and shrub care, seasonal replanting, maintenance of water gardens as well as of patios, paths and walls.
Chemical-free pools
Chemical-free pool systems for outdoor and indoor basins; individually planned pool construction solutions with their own filtration system and crystal-clear water.
Water gardens
Water gardens with spring stones, fountains, biotopes, ponds or pools; planning and implementation of water features in the garden.
Swimming ponds, bio-pools and natural pools
Swimming ponds, bio-pools and natural pools as natural bathing solutions in the garden; implemented as part of pool and water feature planning.
Stainless-steel basins
Stainless-steel basins as an individually planned pool solution, also available without chemicals and combinable with an overflow and filtration system.
Indoor pools / indoor swimming pools
Indoor pools and covered swimming pools as designable pool systems for indoor areas, added to the rest of the pool construction offering.
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4.2/5

Gärtner Jonas Ovenstone - Natürlich

Trust & reputation

ranQ Trust Score of Gärtner Jonas Ovenstone - Natürlich: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

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Data basis 96% · As of October 2026

Gärtner Jonas Ovenstone - Natürlich scores 76.2 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.88.110%
  • 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%
Gärtner Jonas Ovenstone - Natürlich scores 73.3 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.79.212%
  • 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%
Gärtner Jonas Ovenstone - Natürlich 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%
Gärtner Jonas Ovenstone - Natürlich scores 54.3 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 35.54.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gärtner Jonas Ovenstone - Natürlich reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 31 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 31 reviews across all connected sources

Sources
GGoogle4.331
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Thurtalstrasse 30
8478 Thalheim An Der Thur
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-151.848.969
Founded
2018 · 8 years
Last commercial register change
January 19, 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.67.06%
  • 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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