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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialist foundation engineeringHochdorfLangenegger Ofenbau AG
Langenegger Ofenbau AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Langenegger Ofenbau AG plans and builds fireplaces, heat-storage stoves, wood-burning cookers and tiled stoves, including renovations. Its services also include steel-pipe chimney systems, natural-stone masonry and 3D planning for custom fire installations.

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Offering

Products & services

Industry:Specialist foundation engineering
✓ Offered6
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Langenegger Ofenbau AG

Fireplace systems
Fireplace systems, including style fireplaces; planning and execution according to personal preferences, including 3D planning.
Fireplace or heat-storing stoves
Fireplace and heat-storing stoves for pleasant warmth and a cosy atmosphere; advice, planning and implementation according to individual ideas.
Tile stoves
Tile stoves, including renovations; individual planning and installation of stove systems.
Wood cookstove
Wood cookstove for use as a cooking and heating solution; part of the scope of services.
Steel flue pipe systems
Steel flue pipe systems for fireplaces and furnace installations; planning and installation as part of stove construction.
Natural stone masonry
Natural stone masonry in connection with fireplaces and stove installations; advice and execution according to customer requirements.
Trust & reputation

ranQ Trust Score of Langenegger Ofenbau 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 November 2026

Langenegger Ofenbau 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%
Langenegger Ofenbau AG scores 85.5 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%
Langenegger Ofenbau 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%
Langenegger Ofenbau 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 November 2026.

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

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Location

Bellevuestrasse 14
6280 Hochdorf

At a glance

Legal form
Corporation
UID
CHE-105.269.998
Founded
1999 · 27 years
Last commercial register change
July 17, 2009
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • LUHochdorf
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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