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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsSchwarzenburgk+v ingenieure + planer gmbh
k+v ingenieure + planer gmbh Logo
Verified· 2 sourcesTrust Score
Summary

About the company

k+v ingenieure + planer gmbh is a company active in architecture and engineering. The website presents projects in residential construction, school buildings and extensions to existing buildings, as well as planning services related to construction and energy consulting.

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Products & services

Industry:Architecture Firms
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4.1/5

k+v ingenieure + planer gmbh

✓ Offered3
Architectural planning
Planning and realisation of new-builds and conversions, conversions in listed heritage buildings as well as extensions and residential and commercial properties.
Civil engineering
Services in civil engineering, complemented by Paul Keller’s role as Dipl. Bauingenieur FH/STV.
Energy consulting
Energy consulting in connection with construction and planning projects, listed in the contact section for Paul Keller as Dipl. Energieberater.
Trust & reputation

ranQ Trust Score of k+v ingenieure + planer gmbh: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

k+v ingenieure + planer 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%
k+v ingenieure + planer gmbh scores 83.0 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.100.012%
  • 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%
k+v ingenieure + planer gmbh scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
k+v ingenieure + planer gmbh scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

k+v ingenieure + planer 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 October 2026.

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

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Location

Dorfplatz 20
3150 Schwarzenburg

At a glance

Legal form
Limited Liability Company
UID
CHE-100.325.537
Founded
1999 · 27 years
Last commercial register change
April 5, 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.
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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