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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsSchlierenEinrichtungs Atelier Willisegger + Stefano GmbH
Einrichtungs Atelier Willisegger + Stefano GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company offers services in the field of interior design and interior design, particularly for private, office and sales areas as well as hotels. The core activities include: Consulting and conception, planning and implementation of interior design projects, maintenance and renovation of furniture and fixtures, specialized craftsmanship such as cabinetmaking, upholstery, wall design, flooring and lighting concepts. The company provides tailored solutions for individual needs and preferences and emphasizes an efficient and transparent approach.

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Products & services

Industry:Architecture Firms
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4.0/5

Einrichtungs Atelier Willisegger + Stefano GmbH

Interior architecture
Interior architecture for apartments, houses, holiday homes, hotels, office and retail spaces; advice, planning, concept development, implementation and maintenance of interior furnishing projects.
Interior design and interior fit-out
Interior design and interior fit-out for private and commercial spaces; project support, execution of individual services as well as complete furnishing projects.
Consulting and concept development
Consulting, condition assessment, mood boards, material selection, sketches and floor plans for developing spatial concepts and design directions.
Project planning
Cost estimates, timing and scope of delivery for interior furnishing projects; structured planning with transparent coordination of project phases.
Implementation and installation
Floor coverings, furniture, walls, window styling, room separation, acoustic protection and lighting; also individual implementation services and installation work.
Curtains
Made-to-measure curtains up to installation for homes, offices and public spaces; day and night curtains, blackout, large-area, outdoor and acoustic curtains.
Lighting
Advice and installation of indoor lighting; floor, wall, ceiling and table luminaires for residential, office and public areas.
Acoustic protection
Advice and installation of acoustic protection with curtains, wall coverings and ceiling solutions to improve room acoustics and reduce noise.
Floor coverings
Consulting and selection of parquet, carpet, vinyl flooring, laminate, linoleum, cork and PVC for different usage areas, maintenance effort and budget.
Furniture renovation and upholstery work
Reupholstering, new covers and restoration of furniture; advice on fabrics, upholstery and visible wooden frames as well as cleaning and maintenance.
Wall design and room separation
Painting work, fabric wall coverings, wallpapering, picture frames and wall mounts as well as solutions for room separation and wall design.
Cleaning and maintenance of interiors
Cleaning of carpets and curtains as well as maintenance of furniture up to lighting for the care and enhancement of the interior.
Trust & reputation

ranQ Trust Score of Einrichtungs Atelier Willisegger + Stefano GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 96% · As of October 2026

Einrichtungs Atelier Willisegger + Stefano GmbH scores 67.5 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.75.024%
  • 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.40.910%
  • 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.78.08%
Einrichtungs Atelier Willisegger + Stefano 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%
Einrichtungs Atelier Willisegger + Stefano GmbH scores 85.0 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).85.022%
Einrichtungs Atelier Willisegger + Stefano GmbH scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Einrichtungs Atelier Willisegger + Stefano GmbH 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 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Spitalstrasse 74
8952 Schlieren
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-289.960.546
Founded
2014 · 12 years
Last commercial register change
October 20, 2025
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.88.06%
  • 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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