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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLes CullayesGerber Etude Bois Sàrl
Gerber Etude Bois Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Gerber Etude Bois Sàrl is a wood engineering and technical consultancy office. The company provides services in project support, technical expertise, building physics, structural design, execution planning, 3D modelling, and cost estimation.

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3.6/5

Gerber Etude Bois Sàrl

Industry:
Technical Consulting & Engineering
Architecture Firms
Timber Construction & Carpentry
✓ Offered6
Project Consulting and Construction Coordination
Advice from early planning, coordination of trades and contractors, interface between client, architect and trades, plus site supervision through to final acceptance.
Building and Timber Expert Assessments
Independent technical assessments for defects, disputes or damage, including standards review, damage analysis, cost estimation and documented expert reports.
Building Physics and Thermal Performance
Analysis of insulation, summer overheating, thermal bridges, condensation risks and moisture problems, with recommendations for suitable constructive solutions.
Timber Structural Design and Dimensioning
Calculation and sizing of timber structures and timber-frame systems to SIA standards, including snow, wind and seismic loads and checks of existing structures.
Tender Documents and Cost Estimation
Technical tender documents with work descriptions, quantity take-offs, cost estimates and comparison of offers for new-build and renovation projects.
Execution Planning and 3D Modelling
3D modelling of timber structures, execution and approval drawings, plus workshop and installation plans for carpentry, masonry and authorities.
Trust & reputation

ranQ Trust Score of Gerber Etude Bois Sàrl: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 54% · As of October 2026

Gerber Etude Bois Sàrl 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%
Gerber Etude Bois Sàrl scores 50.8 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.25.012%
  • 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%
Gerber Etude Bois Sàrl 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%
Gerber Etude Bois Sàrl scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gerber Etude Bois Sàrl reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». 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

Route du Signal 18 a
1080 Les Cullayes

At a glance

Legal form
Limited Liability Company
UID
CHE-195.076.373
Founded
2025 · 1 year
Last commercial register change
December 8, 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.
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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