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

About the company

Kämpfer Holding AG provides roofing, wall and sealing-technology services, carrying out flat and pitched roof work, sheet‑metal and lightning‑protection installations. The company also offers facade and photovoltaic installations, scaffold and crane rental, maintenance and repair services, and independent expert assessments.

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Offering

Products & services

Industry:Holding Companies
✓ Offered
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Kämpfer Holding AG

7
Flat roofing
Flat roofing work for carports, single-family homes, commercial buildings and industrial structures; build-up with vapour barrier, thermal insulation, waterproofing, wearing and protective layer as well as sheet metal and lightning protection work.
Pitched roof
Pitched roof work with clay tiles, concrete tiles, natural slate, fibre-cement slate or metal sheets; planning, execution and roof renovations for small and large projects.
Sheet metal work | Lightning protection
Sheet metal work and lightning protection systems; metal roofs, metal facades, covers, discharge outlets, gutters, vent pipes, chimney flashings and cladding.
Facade | Photovoltaics
Facade construction with Eternit, slate or metal as well as installation of photovoltaic systems, including sheet metal covers, flashings and adjustments to the tiles.
Maintenance | Repairs
Maintenance of the building envelope, maintenance contracts with annual inspections and repairs to roof and facade, complemented by a 24-hour emergency standby service in case of damage.
General contractor | Industry
General contractor services for work around the building envelope, including assigning work to subcontractors.
Truck crane hire
Truck-mounted crane hire with operator for work in hard-to-reach areas on roof and facade; can be used as a crane or a lifting platform.
Trust & reputation

ranQ Trust Score of Kämpfer Holding AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Kämpfer Holding 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%
Kämpfer Holding AG scores 72.8 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.70.212%
  • 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%
Kämpfer Holding AG scores 85.0 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).85.022%
Kämpfer Holding AG scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kämpfer Holding AG 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

Wangenstrasse 71
3360 Herzogenbuchsee
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-150.843.780
Founded
2020 · 6 years
Last commercial register change
December 18, 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.
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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