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DirectoryConstruction & ArchitectureSealing & InsulationFinsterseeAndy Nussbaumer Experte Gebäudehülle
Andy Nussbaumer Experte Gebäudehülle Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is consulting and expertise in the field of building envelopes, particularly in the specialized areas of sealing, roof drainage, pitched roofs and ventilated facades, for building owners, architects, planners and contractors during the planning or execution phase of new constructions, renovations and conversions.

AI-generated
Offering

Products & services

Industry:Sealing & Insulation
✓ Offered5
Building envelope consulting
Advisory services for clients, architects, planners and contractors during the design phase or execution of new builds, renovations and conversions; specialist questions relating to waterproofing, roof drainage, pitched roofs and ventilated façades.
Expertise and expert reports for the building envelope
Expertises and expert reports for construction defects or damage cases including root-cause analysis; for waterproofing of the building envelope, flat roofs, roof upstands, terraces, balconies, loggias, underground car parks, wearing courses and roof drainage.
Construction supervision and quality assurance
Construction supervision, quality assurance for building projects, condition reports on the building envelope, building-physics measurements, as well as support with building permit applications, roof refurbishment, roof upstands and roof systems.
Roof drainage consulting and calculation
Consulting and calculation for roof drainage systems ranging from simple to very complex drainage and emergency drains, including requirements for roof details and waterproofing at low door thresholds.
Fall protection systems ASS
Advisory services for fall protection systems for roofs, planning of suitable systems depending on geometry, use, equipment class and requirements, as well as retrofits on existing roofs.
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Andy Nussbaumer Experte Gebäudehülle

Trust & reputation

ranQ Trust Score of Andy Nussbaumer Experte Gebäudehülle

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

Andy Nussbaumer Experte Gebäudehülle 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%
Andy Nussbaumer Experte Gebäudehülle scores 69.6 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%
Andy Nussbaumer Experte Gebäudehülle 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%
Andy Nussbaumer Experte Gebäudehülle 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

Flurweg 7
6313 Finstersee

At a glance

Legal form
Sole proprietorship
UID
CHE-450.165.585
Founded
2018 · 8 years
Last commercial register change
December 28, 2021
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.67.06%
  • 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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