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 · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsWinterthuri3 architekten ag
i3 architekten ag Logo
Verified· 2 sourcesTrust Score
Summary

About the company

i3 architekten ag is an architectural firm providing services for residential, commercial and school buildings. The company handles project planning, execution planning and overall building services for new construction, conversions and renovations.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered1
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
4.1/5

i3 architekten ag

Architectural services
Project planning, design, detailed design and execution planning for residential construction, single-family homes, commercial buildings and school buildings; including conversions, renovations, attic conversions and competitions.
Trust & reputation

ranQ Trust Score of i3 architekten ag: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

i3 architekten ag has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
i3 architekten ag scores 83.5 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.95.212%
  • 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%
i3 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%
i3 architekten ag scores 6.0 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 35.6.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

i3 architekten ag reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

No knowledge articles yet

Once i3 architekten ag has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

i3 architekten ag in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank i3 architekten ag by reviews, experience and specialisations.

Is this your company?

Claim the company profile of i3 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

Schiltwiesenweg 3
8404 Winterthur
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 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-158.811.683
Founded
2013 · 13 years
Last commercial register change
June 15, 2021
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

    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
    FV
    Florian Voemel Architekten AG
    Zurich
    TH
    Theo Hotz AG
    Zurich
    GS
    GRÜTER STRÄSSLE ARCHITEKTEN GMBH
    Zurich