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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsZurichplanikum AG
planikum AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Planikum is the design of forward-looking living spaces and infrastructures for urban and rural areas through the combination of landscape architecture and environmental planning.

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Products & services

Industry:Architecture Firms
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planikum AG

Landscape architecture
Landscape architecture for open spaces, urban and settlement areas, park facilities, squares, school grounds and residential surroundings; from concepts through design development to implementation.
Environmental planning
Environmental planning for infrastructure, urban and landscape projects; including landscape-supporting accompanying planning, protection ordinances, ecological construction supervision and coordinated accompanying measures.
Overall planning
Overall planning across all phases of services, with coordination of the surroundings, specialist planning and project stakeholders for holistic solutions.
Open-space planning
Open-space planning for shared, public, institutional and purpose-specific outdoor areas, with concepts, design development, implementation and a focus on quality of stay, biodiversity and climate effectiveness.
Urban and settlement planning
Planning of open spaces and surroundings design in towns and settlements, such as district parks, courtyards, schoolyards, village squares and housing developments.
Nature and landscape planning
Planning for natural and landscape areas with protection ordinances, nature conservation areas, ecological enhancement and implementation supported by measures.
Watercourse planning
Water-related planning and design of streams and water space, including spatial sequences, drainage concepts and water landscapes.
Infrastructure planning
Infrastructure-related support planning and coordination, for example for track expansion, utility line planning and refurbishment projects.
Sponge city and rainwater management
Sponge city systems, drainage concepts and resource-saving handling of precipitation and soil water in outdoor areas.
Biodiversity planning
Biodiversity-promoting plantings, preservation of existing tree stands, ecological enhancements and nature-based design of open spaces.
Trust & reputation

ranQ Trust Score of planikum AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

planikum AG scores 62.7 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.72.524%
  • 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.50.08%
planikum AG scores 92.3 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.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.82.07%
planikum AG 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%
planikum AG scores 40.2 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 35.57.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.23.34%
Qualifications+0.00

planikum AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.7 out of 5 stars from 6 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.76
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

May 26, 2026Media
Selbstverständlich promenieren
hochparterre.ch

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Location

Schaffhauserstrasse 358
8050 Zurich

At a glance

Legal form
Corporation
UID
CHE-113.175.193
Founded
2006 · 20 years
Last commercial register change
June 22, 2026
Employees
21 to 50
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.
100.0
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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