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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsBaselSeiler Innenarchitekten GmbH
Seiler Innenarchitekten GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the planning and implementation of spatial designs, renovations and furnishings for various clients, including companies, institutions and public facilities. This includes the creation of layout plans, color concepts, relocation plans and the selection of furniture. The company offers its services in various areas, including office design, law firms, educational centers, nursing homes, cafes and other public spaces.

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Products & services

Industry:Architecture Firms
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Seiler Innenarchitekten GmbH

6
Interior design
Interior design for office, administrative and educational spaces; concept development, furnishing, colour concepts and functional layout of interior rooms.
Interior renovation
Interior renovation of existing interiors and buildings; adaptations to use, room layout, surfaces and equipment.
Colour concept
Colour concepts for interior spaces; coordination of materials, surfaces and the effect of space as part of design and renovation projects.
Layout planning
Layout planning for room divisions and usage processes; planning of work and public areas as well as functional furniture arrangements.
Furnishings and furniture
Furnishings and furniture for interior spaces; selection and arrangement of furniture for offices, public areas, schools and care facilities.
Move planning
Move planning for institutions and offices; preparation of room changes, processes and new use in existing or new premises.
Trust & reputation

ranQ Trust Score of Seiler Innenarchitekten GmbH

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, Media authority

Data basis 54% · As of October 2026

Seiler Innenarchitekten 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%
Seiler Innenarchitekten GmbH scores 82.0 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.97.712%
  • 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%
Seiler Innenarchitekten GmbH scores 83.3 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).83.322%
Seiler Innenarchitekten GmbH 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: 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

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

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

Knowledge

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Location

St. Johanns-Vorstadt 38
4056 Basel

At a glance

Legal form
Limited Liability Company
UID
CHE-168.112.606
Founded
2012 · 14 years
Last commercial register change
August 16, 2016
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.
88.0
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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