ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsZurichdorsa + 820 Architektur AG
dorsa + 820 Architektur AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of the company "dorsa + 820 Architektur AG" is the provision of architectural services.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered1
Architectural services
Architectural planning for new builds, conversions and renovations; project development, execution, coordination and support for construction projects.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.0/5

dorsa + 820 Architektur AG

Trust & reputation

ranQ Trust Score of dorsa + 820 Architektur AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of October 2026

dorsa + 820 Architektur AG scores 78.4 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.80.624%
  • 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.55.910%
  • 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.100.08%
dorsa + 820 Architektur AG scores 59.7 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.39.612%
  • 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%
dorsa + 820 Architektur AG scores 86.7 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).86.722%
dorsa + 820 Architektur AG scores 35.2 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 35.37.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.33.34%
Qualifications+0.00

dorsa + 820 Architektur AG 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 8 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 8 reviews across all connected sources

Sources
GGoogle58
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

May 26, 2026Media
dorsa + 820 gewinnen die Wilde Karte
hochparterre.ch
July 1, 2025Media
Im Mutterschiff
hochparterre.ch

Knowledge

No knowledge articles yet

Once dorsa + 820 Architektur AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

dorsa + 820 Architektur AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank dorsa + 820 Architektur AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of dorsa + 820 Architektur AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Hopfenstrasse 18
8045 Zurich

At a glance

Legal form
Corporation
UID
CHE-147.511.550
Founded
2024 · 2 years
Last commercial register change
September 13, 2024
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    FV
    Florian Voemel Architekten AG
    Zurich
    I&
    Igual & Guggenheim Architekten GmbH
    Zurich
    GG
    GOWO GmbH
    Zurich
    NA
    NIKOLLA ARCHITEKTEN GMBH
    Winterthur
    Z+
    Zobrist + Räbsamen AG
    Zurich
    HA
    HLP Architekten AG
    Effretikon
    EK
    estudio kmmk GmbH
    Zurich
    BA
    Bali Architektur AG
    Zurich