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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesRafzM. Hartmann Gartenbau Holding GmbH
M. Hartmann Gartenbau Holding GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

M. Hartmann Gartenbau Holding GmbH provides garden and landscape construction services, offering redesigns, new installations and maintenance for private gardens, residential developments and commercial properties. Services include lawn and tree care, cemetery maintenance, garden planning and hardscaping work such as walls, paths, terraces and privacy-screen systems.

AI-generated
Offering

Products & services

Industry:Holding Companies
✓ Offered9
Landscaping and garden construction
Landscaping and outdoor construction measures for private gardens, residential properties and commercial real estate; design, redesign, maintenance and execution of landscaping work.
Garden maintenance
Maintenance of gardens and green areas, including upkeep of existing facilities as well as care of private gardens, residential developments and company grounds.
New landscaping
Site works and new landscaping for single- and multi-family houses as well as residential developments, including new gardens and outdoor facilities.
Garden redesigns
Individual redesign and beautification of existing gardens, from small to large facilities.
Garden planning
Design and planning of dream gardens according to customer wishes, focusing on a functional and suitable outdoor area.
Lawn care
Scarifying, fertilising, overseeding and turf laying for well-kept, green lawn areas.
Tree care
Care and felling of trees with suitable equipment and an experienced team.
Cemetery maintenance
Maintenance of paths and lawn areas, seasonal flower planting, watering in summer and snow removal in winter.
Privacy screen systems
Advice and brokerage of privacy screen systems from DTREU for garden and outdoor areas.
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4.1/5

M. Hartmann Gartenbau Holding GmbH

Trust & reputation

ranQ Trust Score of M. Hartmann Gartenbau Holding GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

M. Hartmann Gartenbau Holding GmbH scores 74.5 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.78.124%
  • 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.49.510%
  • 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%
M. Hartmann Gartenbau Holding GmbH scores 72.3 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.75.012%
  • 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%
M. Hartmann Gartenbau Holding GmbH 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%
M. Hartmann Gartenbau Holding GmbH scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

M. Hartmann Gartenbau Holding GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 6 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
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Im Hard 18
8197 Rafz
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
Limited Liability Company
UID
CHE-174.359.954
Founded
2019 · 7 years
Last commercial register change
November 14, 2019
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.88.06%
  • 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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