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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsAltendorfZwischenraum Landschaftsarchitektur GmbH
Zwischenraum Landschaftsarchitektur GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of the company Zwischenraum is landscape architecture. The company offers services in the fields of landscape planning, urban planning, sports facility planning and open space design. The employees are mainly landscape architects, architects and draftsmen who have specialized in the planning and design of public and private open spaces.

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Products & services

Industry:Architecture Firms
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4.0/5

Zwischenraum Landschaftsarchitektur GmbH

✓ Offered5
Landscape architecture
Planning and design of outdoor spaces, open spaces, facilities and surroundings for residential developments, schools, sports facilities, cemeteries and public places.
Planning of sports facilities and outdoor spaces
Planning of sports facilities, artificial turf pitches, multisport facilities, tennis courts and surrounding areas for outdoor swimming pools, as well as associated outdoor spaces and area layouts.
Outdoor space design for schools and educational facilities
Design of outdoor spaces and school playgrounds for schools, school complexes, school grounds, extensions to teaching spaces and multipurpose facilities in an educational environment.
Outdoor space design for residential and settlement projects
Planning of outdoor spaces for residential developments, redevelopment projects and replacement buildings, including district, courtyard and surrounding areas.
Conversion and renovation of outdoor facilities
Conversion and renovation of existing facilities such as outdoor swimming pools, areas around train stations, roundabouts, harbour facilities and other public outdoor spaces.
Trust & reputation

ranQ Trust Score of Zwischenraum Landschaftsarchitektur GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of October 2026

Zwischenraum Landschaftsarchitektur GmbH scores 63.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.73.124%
  • 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.35.310%
  • 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.70.08%
Zwischenraum Landschaftsarchitektur GmbH scores 86.7 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.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.70.07%
Zwischenraum Landschaftsarchitektur 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%
Zwischenraum Landschaftsarchitektur GmbH scores 19.1 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 35.31.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.6.74%
Qualifications+0.00

Zwischenraum Landschaftsarchitektur GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

December 13, 2024Media
Neues Gemeinschaftsgrab | Benken
linth24.ch
December 25, 2021Media
Horw: Das ist der farbigste Pausenplatz weit und breit
zentralplus.ch

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Location

Zürcherstrasse 86a
8852 Altendorf
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 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-101.518.748
Founded
2000 · 26 years
Last commercial register change
November 7, 2023
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.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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