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 · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior architectRiehenJAN SIMON GMBH
JAN SIMON GMBH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Jan Simon Interiors is the planning and design of interior spaces, particularly in the field of luxury interior design, as well as the distribution of high-quality furniture and accessories, including as an exclusive partner of Fendi Casa.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Interior architect
✓ Offered
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

JAN SIMON GMBH

4
Interior design
Interior design for private and public projects, from concept to completion; design, planning, project management and coordination with tradespeople and furniture manufacturers.
Interior furnishing
Interior furnishing with selected materials, perfect lighting, harmonious colours, designer furniture and refined fabrics for individually designed spaces.
Furnishing concept for private and luxury properties
Furnishing concepts for villas and luxury apartments in Switzerland and internationally, tailored to individual customer needs and implemented as an integrated spatial concept.
Interior design for gastronomy and public spaces
Interior design for restaurants, cafés, lounges, boutiques, banks, clinics and other public projects.
Trust & reputation

ranQ Trust Score of JAN SIMON GMBH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

JAN SIMON GMBH 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%
JAN SIMON GMBH scores 80.9 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%
JAN SIMON GMBH 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%
JAN SIMON GMBH scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

JAN SIMON GMBH 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 November 2026.

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

Knowledge

No knowledge articles yet

Once JAN SIMON GMBH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

JAN SIMON GMBH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank JAN SIMON GMBH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of JAN SIMON GMBH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Burgstrasse 27
4125 Riehen

At a glance

Legal form
Limited Liability Company
UID
CHE-165.616.299
Founded
2013 · 13 years
Last commercial register change
July 8, 2021
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BSRiehen
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

    Similar companies

    FB
    Freiraum Bucher
    Riehen
    IA
    Indekor Antikes Wohnen - Alte Kunst AG
    Basel
    FP
    fabienne priller architecture & design
    Basel
    SG
    Schürch-Intérieur GmbH
    Basel
    NC
    neshat compani gmbh
    Basel
    SS
    Studio Streberle GmbH
    Basel
    SF
    studio fabianpetignat
    Basel
    FI
    Ferrara Innenarchitekten GmbH
    Basel