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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitectZermattQuattro Interiors Studio GmbH
Quattro Interiors Studio GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Quattro Interiors Studio GmbH is an architecture and interior design studio. Its services include space planning, finishes and furniture selection, kitchen and bathroom design, lighting and built-in furniture design, and styling for residential, corporate and hospitality projects.

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Service area

Offering

Products & services

Industry:Architect
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4.1/5

Quattro Interiors Studio GmbH

Interior architect
✓ Offered4
Interior Architecture
Interior architecture for residential, corporate and hospitality projects; space planning, finishes selection, design sketches, kitchen and bathroom design, lighting and electrical layouts.
Interior Design
Interior design for furniture, window furnishings, soft furnishings, lighting, artwork and coordination, including furniture placement and styling.
Styling and Concept Visualisation
Styling for projects and shoots; props selection and rental, concept preparation and photographer briefing.
Home Packages
Home packages for kitchens, dining, bedrooms, bathrooms and artwork; supplied as 2-, 3- and 4-bedroom packages.
Trust & reputation

ranQ Trust Score of Quattro Interiors Studio GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of November 2026

Quattro Interiors Studio GmbH scores 67.2 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.81.624%
  • 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.58.610%
  • 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%
Quattro Interiors Studio GmbH scores 79.8 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.92.512%
  • 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%
Quattro Interiors Studio GmbH 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%
Quattro Interiors Studio GmbH scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Quattro Interiors Studio GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 9 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle59
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Schluhmattstrasse 31
3920 Zermatt
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-278.181.064
Founded
2014 · 12 years
Last commercial register change
February 10, 2025
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • VSZermatt
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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