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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesKastanienbaumid4 AG
id4 AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

id4 AG provides interior design and space-planning services, delivering transformation/renovation projects, consulting and custom-made curtains, rugs, lighting and furniture. The company also offers home staging and property presentation services.

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Offering

Products & services

Industry:Holding Companies
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id4 AG

✓ Offered6
Interior fit-out
Interior fit-out, interior planning advice, conversion and renovation of houses, villas, apartments and premises; site coordination and tailored solutions such as curtains, blinds, carpets, furniture and lamps.
Conversion and renovation
Conversion and renovation of houses, villas, apartments, farmhouses, semi-detached houses and institutional spaces; on-site support and adaptation of existing spaces.
Interior design advice
Interior design advice for houses, apartments, villas and professional spaces; selection of materials and furniture, integration of solutions tailored to the project.
Property staging
Property staging of villas and other properties; visual enhancement of spaces for presentation or sale.
Custom curtains and blinds
Custom curtains and blinds for apartments, houses, villas and yachts; integration into interior fit-out projects.
Custom furniture
Custom furniture for residential and institutional spaces; adapting furnishings to the needs of the project and the interior fit-out.
Trust & reputation

ranQ Trust Score of id4 AG

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

id4 AG 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%
id4 AG scores 76.6 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.79.212%
  • 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%
id4 AG 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%
id4 AG 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. Niklausenstrasse 63
6047 Kastanienbaum

At a glance

Legal form
Corporation
UID
CHE-137.753.985
Founded
2018 · 8 years
Last commercial register change
March 27, 2024
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.
100.0
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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