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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,888 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSports Facility ConstructionBüetigenKeller Freiraumplanung GmbH
Keller Freiraumplanung GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Keller Freiraumplanung GmbH is the planning and realization of open spaces, particularly sports facilities, playgrounds and landscape architecture. The company offers comprehensive services, from conception to implementation, and places emphasis on sustainability, quality and innovation.

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Offering

Products & services

Industry:Sports Facility Construction
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3.6/5

Keller Freiraumplanung GmbH

✓ Offered10
Sports facility planning
Design and planning of sports facilities, sports venues and sports infrastructures, including football pitches, athletics stadiums, beach volleyball, skate parks and multifunction facilities.
Movement and leisure facilities
Planning and development of movement and leisure facilities, activity spaces, parcours, street workout facilities, play and sports areas as well as junior-meets-senior offers.
School facility and playground planning
Designing and renovating outdoor spaces for school facilities, school yards, playgrounds, kindergartens and KITA facilities, with age-appropriate, pedagogically oriented solutions.
Playground planning
Planning and development of children’s playgrounds, themed playgrounds, adventure playgrounds, water play areas and other play and activity spaces.
Cemetery planning
Planning and development of cemeteries, including renovations, upgrades, design, enhancement, occupancy planning and maintenance concepts.
Garden planning
Consulting, planning and development of individual garden solutions, including site walk-through, analysis of existing conditions, variant study, visualization and project planning.
Park and green space planning
Consulting, planning, design, enhancement and maintenance concepts for open spaces, parks, green areas and generous multifunctional squares.
Greening, planting and maintenance concepts
Development of greening concepts, planting concepts and maintenance concepts for football pitches, sports facilities and school facilities.
Advisory, design and implementation
Advice and support for public authorities, architects, investors and external partners with feasibility studies, design, implementation and site supervision.
Mandate planning and construction management
Mandate planning and construction management for partner offices, architects and investors, as well as advice and support for technical structures in open-space design.
Trust & reputation

ranQ Trust Score of Keller Freiraumplanung GmbH: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 100% · As of October 2026

Keller Freiraumplanung GmbH scores 47.1 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.54.224%
  • 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.27.910%
  • 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.50.08%
Keller Freiraumplanung GmbH scores 75.7 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.83.012%
  • 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%
Keller Freiraumplanung GmbH scores 86.7 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).86.722%
Keller Freiraumplanung GmbH scores 3.6 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 35.7.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Keller Freiraumplanung GmbH reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». The rating draws, among other things, on 3.0 out of 5 stars from 2 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
3
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle32
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 21, 2025Media
Wie aus dem Naturrasen ein Kunstrasen wurde
affolteranzeiger.ch

Knowledge

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Location

Erlenweg 2
3263 Büetigen
Opening hours
Mon
07:30 - 18:00
Tue
07:30 - 18:00
Wed
07:30 - 18:00
Thu
07:30 - 18:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-205.826.385
Founded
2017 · 9 years
Last commercial register change
April 18, 2017
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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