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

About the company

The core activity of deplus architekten is the planning and realization of construction projects, particularly in the areas of residential construction, monument preservation, public building and lighting design. The company offers comprehensive services, from strategic planning to the implementation of construction projects, often working in collaboration with other architectural firms and specialists.

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Products & services

Industry:Architecture Firms
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3.8/5

deplus Architekten GmbH

Architectural planning
Planning and construction processes from initial analyses and feasibility studies through design and implementation; for residential buildings, public buildings, institutions and private clients.
Overall and project management
Overall or project management across all project phases; coordination and targeted leadership of projects together with the in-house team and specialists.
Feasibility studies and analyses
Initial analyses and feasibility studies for construction projects; clarification of framework conditions and development of viable solutions for complex tasks.
Conversions and construction in existing buildings
Conversions, refurbishments and construction projects within existing buildings; with targeted interventions, careful preservation and adaptation to new forms of living and use.
Heritage-preserving restorations
Heritage-preserving restorations of historic buildings; careful preservation of existing components and considerate adaptations to today’s requirements.
Residential construction
Residential buildings, multi-family houses, housing estates and family apartments; new builds, extensions and conversions for private and institutional clients.
Public buildings
Buildings for the public sector and institutions; including schools, kindergartens, community centers, parish centers and other public uses.
Lighting design
Lighting concepts and lighting planning for buildings, urban spaces and places; from façade lighting to lighting for town centres and central districts.
Ecological and energy planning
Strategic planning for building renewal, energy optimisation and ecological building as a complement to architectural services.
Competition and study preparation
Competitions and study mandates for construction projects; development of designs, including awarded competition submissions.
Trust & reputation

ranQ Trust Score of deplus Architekten GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 100% · As of October 2026

deplus Architekten GmbH scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
deplus Architekten 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%
deplus Architekten 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%
deplus Architekten GmbH scores 15.0 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 35.20.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

deplus Architekten GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

August 22, 2024Media
Alle unter einem Dach -
swiss-architects.com
July 23, 2021Media
Kirche Muri: So wird das neue Pfarreizentrum aussehen
aargauerzeitung.ch

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Location

Grubenstrasse 37
8045 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-114.089.662
Founded
2008 · 18 years
Last commercial register change
December 28, 2022
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.
88.0
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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