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 FirmsSchwyzSTEINER WILLE STEINER Architekten AG
STEINER WILLE STEINER Architekten AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Steiner Wille Steiner is architecture, particularly the planning and realization of construction projects, including interior design, monument preservation, urban planning and open space design. The company also provides consulting services for private clients and authorities and prepares expert opinions and studies.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered7
Architecture
New-build, conversion, extension and renovation; design, detailed planning, site management as well as cost and schedule planning.
Interior Design
Interior fit-out and custom-made furniture, tailored to the location, requirements and available resources.
Urban Planning
Urban planning and design plans, supplemented by site analyses, feasibility studies and project studies.
Consulting and Expert Reports
Consulting for private clients and authorities, expert reports as well as participation in juries.
Outdoor Space Design
Design of outdoor spaces and surroundings, in connection with architectural and urban-planning tasks.
Heritage Conservation
Planning and handling of projects in existing fabric and on historic buildings.
Lectures and Texts
Lectures and texts on architecture-specific and urban-planning topics.
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
3.9/5

STEINER WILLE STEINER Architekten AG

Trust & reputation

ranQ Trust Score of STEINER WILLE STEINER Architekten AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

STEINER WILLE STEINER Architekten AG scores 53.8 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.70.824%
  • 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.35.08%
STEINER WILLE STEINER Architekten AG scores 85.5 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.55.07%
STEINER WILLE STEINER Architekten AG scores 85.0 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).85.022%
STEINER WILLE STEINER Architekten AG scores 13.4 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 35.13.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

STEINER WILLE STEINER Architekten AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once STEINER WILLE STEINER Architekten AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

STEINER WILLE STEINER Architekten AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank STEINER WILLE STEINER Architekten AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of STEINER WILLE STEINER Architekten AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Kollegiumstrasse 5
6430 Schwyz

At a glance

Legal form
Corporation
UID
CHE-102.417.239
Founded
1999 · 27 years
Last commercial register change
December 29, 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.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    MA
    marty architektur ag
    Schwyz
    BA
    BSS ARCHITEKTEN AG
    Schwyz
    LG
    Loftworks GmbH
    Goldau
    ZA
    ZANONI Architekten
    Oberiberg
    7G
    720 Grad Architekten AG
    Pfäffikon Sz
    EW
    Echte Werte GmbH
    Schindellegi
    AS
    Andrew Strickland Architekten AG
    Einsiedeln
    LR
    Lamoth Reimann Architekten GmbH
    Wilen B. Wollerau