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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitectSt. GallenStephanie Signorell Interior Design
Stephanie Signorell Interior Design Logo
Verified· 4 sourcesOwner confirmed
Last updatedSeptember 16, 2026

Contact

Summary

About the company

Erbringung von Beratungs- und Planungsdienstleistungen für Innen- und Ausseneinrichtungen, Erstellung von Einrichtungskonzepten, Innenarchitektur sowie Handel mit Einrichtungsgegenständen insbesondere Möbel, Lampen, Textilien, Accessoires, Kunst und Dekorationsgegenständen und diversen Materialien für Boden- und Wandbeläge.

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Presence

Service area

Offering

Products & services

Industry:Architect
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Stephanie Signorell Interior Design

Interior architect
✓ Offered3
Interior Design
Interior design
Interior fittings
Expertise

Expert

Stéphanie Signorell
Stéphanie Signorell
Interior Designer & Founder

Stéphanie Signorell – Interior Designer for modern, contemporary living. Clear lines, high-quality materials, well-thought-out concepts – tailored to you, from the idea to the last detail.

Qualifications & certifications
Interior Designer
Certification of Completion sketching Masterclass
Trust & reputation

ranQ Trust Score of Stephanie Signorell Interior Design

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Website authority

Data basis 54% · As of November 2026

Stephanie Signorell Interior Design 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%
Stephanie Signorell Interior Design scores 57.0 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.50.012%
  • 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%
Stephanie Signorell Interior Design scores 100.0 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).100.022%
Stephanie Signorell Interior Design scores 0.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority. As of November 2026.

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

Common questions

Answers

What services do you offer in the field of interior design?
We develop customized interior design concepts for indoor and outdoor spaces. This includes consultation, planning, and selecting suitable materials, furniture, and accessories. The goal is a harmonious overall image that combines function and aesthetics.
What does your interior design include?
Our interior design includes the conceptual planning and design of spaces. We consider usage, proportions, light, materials and atmosphere. This creates spaces that are both practical and aesthetically convincing.
Do you also offer complete interior designs?
Yes, we accompany interior designs from the idea to implementation. We coordinate furnishings, colors, textiles, lighting and decorations to harmonize with each other. If desired, we also assist with selecting and procuring the right products.
Which products do you trade for furnishing concepts?
We trade in selected furnishing items such as furniture, lamps, textiles, art and decorative objects. Additionally, we offer a range of materials for floor and wall coverings. This allows us to implement furnishing concepts in a holistic way.
For which projects are your consulting and planning services suitable?
Our services are suitable for private, commercial and representative projects. Whether for a single room, complete living areas or demanding object solutions: we develop fitting concepts as needed. The focus is on individual requirements and high-quality design.
Do you accompany projects from the initial idea through to implementation?
Yes, we accompany projects comprehensively from concept to realization if desired. This includes planning, coordinating materials, and selecting suitable fittings. This creates a cohesive result from a single source.
Can you restructure or optimize existing rooms?
Yes, we also support redesigning existing rooms. We review the current structure and develop solutions for better use, impact, and atmosphere. Often targeted adjustments can achieve major changes.
How does an interior design project proceed with you?
We start with a conversation about your goals, your style, and the spatial conditions. Based on that, we develop a suitable concept and accompany the further elaboration. This is how a solution that is functional and visually convincing emerges.
Can you also source materials and products for implementation?
Yes, we assist you with the selection and trade of suitable furnishings and materials. This includes, among other things, furniture, lamps, textiles, accessories as well as floor and wall coverings. If desired, we coordinate the appropriate components for a coherent overall image.
Press

Media

Portrait
Wo Räume atmen: Die stille Kraft der Stéphanie Signorell
ladiesdrive.world
Media
Success stories
ulaburgiel.co.uk
Credentials

Certifications & memberships

Institut für Interior Design Zürich
Diplom Interior Designer
Knowledge

Articles about Stephanie Signorell Interior Design

3 articles
4 min read

How Design & Home Really Connects Rooms

What Stephanie Signorell Interior Design repeatedly notices is that many start with style images, although the real task is spatial. A good concept first orders the use, then the effect, and only then the furnishings. It is exactly there where a beautiful idea separates from a solution that works in everyday life.

October 16, 2026·Read article
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Contact

Location

Bankgasse 8
9000 St. Gallen
Opening hours
Mon
10:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
09:00 - 17:00
Sun
09:00 - 17:00

At a glance

Legal form
Sole proprietorship
UID
CHE-332.269.861
Founded
2023 · 3 years
Last commercial register change
June 16, 2023
Employees
1 to 10

Active throughout Switzerland

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%
    • 4 min read

    How to create a cohesive furnishing concept for your home?

    What is often underestimated: good design is less a question of “beautiful” and more a question of decisiveness. Those who first understand the usage scenario reduce later mispurchases, stylistic clashes and unnecessary corrections. Right at this point, Design & Home becomes a planning process rather than a collection of decoration ideas.

    September 16, 2026·Read article
    4 min read

    How Interior Design Makes Rooms Feel Right?

    What we repeatedly notice in practice: many people look first for styles, even though the real question is how a space should feel and behave. At Stephanie Signorell Interior Design in St. Gallen, a good concept therefore does not start with decoration, but with the effect of space, light and visual-guidance. More about our working method shows how this approach is anchored in planning.

    August 22, 2026·Read article
    Full methodology