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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionZurichFür GmbH
Für GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Für GmbH is a construction company offering renovation, conversion and new-build projects. Services listed on the website include excavation, interior and exterior flooring, ceilings, walls, roofing, formwork and structural work. The owner, Leo Für, is stated to participate directly in project work.

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Offering

Products & services

Industry:Building ConstructionReal Estate Project Development
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Für GmbH

✓ Offered5
Renovation
Renovations of defective building fabric, moisture damage and listed heritage properties; condition survey, material selection and professional execution with personal supervision.
Conversion
Conversions of the kitchen, bathroom and attic, as well as solutions for more space within existing building fabric and under complex structural requirements.
New construction
New constructions from single-family homes to commercial properties; planning, solid materials, fixed dates and costs, and on-time execution.
24-hour on-call service
24-hour on-call service for urgent matters, including weekends and public holidays; direct availability of the owner.
Personal support
Personal support by the owner, direct contact without a call centre, and assistance during and after the construction phase.
Trust & reputation

ranQ Trust Score of Für 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

Für 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%
Für GmbH scores 50.8 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.25.012%
  • 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%
Für 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%
Für 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

Kreuzbühlstrasse 20
8008 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-223.127.701
Founded
2025 · 1 year
Last commercial register change
May 2, 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.
88.0
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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