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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsZurichStudio Rotterdam - Federico Billeter
Studio Rotterdam - Federico Billeter Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is providing services in the fields of architecture, interior design, scenography, furniture design and object design. The company takes on tasks from conception through the design process to implementation in these fields of activity.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered5
Architecture
Architecture for new builds, conversions and renovations of residential houses and apartments; planning from concept through design to implementation.
Interior design
Interior design for practices, waiting areas and other interior spaces; designing spatial concepts, furnishing and fit-out in the context of use and materials.
Scenography
Scenography for exhibition, stage and installation concepts; spatial staging with texts, objects, furniture and the visitor experience.
Furniture and objects
Furniture and objects, from individual pieces and side tables to built-ins and custom-made items for specific rooms and uses.
Shop design
Shop design for retail stores with window, color and shelving systems as well as made-to-fit furniture for the range, cash register and work table.
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4.1/5

Studio Rotterdam - Federico Billeter

Trust & reputation

ranQ Trust Score of Studio Rotterdam - Federico Billeter: 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.

Studio Rotterdam - Federico Billeter 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%
Studio Rotterdam - Federico Billeter scores 78.5 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%
Studio Rotterdam - Federico Billeter scores 83.3 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).83.322%
Studio Rotterdam - Federico Billeter scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Studio Rotterdam - Federico Billeter 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.

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Location

Zollstrasse 111
8005 Zurich

At a glance

Legal form
Sole proprietorship
UID
CHE-104.763.758
Founded
1998 · 28 years
Last commercial register change
January 19, 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.67.06%
  • 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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