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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSite PreparationLucerneMarcel Sommerhalder GmbH
Marcel Sommerhalder GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Marcel Sommerhalder GmbH provides remodeling and renovation services, handling project planning, coordination and execution. Services include construction management, painting works, kitchen and bathroom renovations and space optimization; for licensed trades such as electrical and sanitary work the company cooperates with partner contractors.

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Products & services

Industry:Site Preparation
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Marcel Sommerhalder GmbH

Conversions and renovations
Conversion and renovation work for residential and commercial premises, including civil engineering works, plastering, tiling, flooring, cleaning, firestopping, sealing work, demolition and dry construction.
Construction supervision
Planning, clarifications with the engineer, preparation of plans, coordination of the construction supervision as well as relocation planning and execution before and during conversion or renovation.
Painting work
Painting and wallpapering, decorative techniques, spray work as well as exterior facade treatment, facade renovation and facade insulation.
Trust & reputation

ranQ Trust Score of Marcel Sommerhalder 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

Marcel Sommerhalder 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%
Marcel Sommerhalder 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%
Marcel Sommerhalder 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%
Marcel Sommerhalder 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.

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Location

Schädrütirain 2a
6006 Lucerne

At a glance

Legal form
Limited Liability Company
UID
CHE-109.620.190
Founded
2002 · 24 years
Last commercial register change
March 24, 2023
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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