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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementLausanneChevailler Sumbawarto General Construct Sàrl
Chevailler Sumbawarto General Construct Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Chevailler Sumbawarto General Construct Sàrl provides construction management and project supervision services for renovation, conversion, and new-build projects. The company supports projects from planning and technical studies to cost estimation, execution, and handover.

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Products & services

Industry:Construction & Project ManagementGeneral Contractors
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Chevailler Sumbawarto General Construct Sàrl

✓ Offered5
Construction Management and Site Supervision
Direction of renovation, new-build and conversion projects from concept to completion, including project coordination, scheduling, cost control and handover of the building.
Technical Studies and Cost Estimation
Technical pre-studies, feasibility and structural assessments, plus transparent cost estimation for building projects with a clear view of project expenses.
Tendering and Award Management
Tendering process with fair and transparent contract allocation, aligned with quality and cost criteria as well as project requirements.
Construction Monitoring and Quality Control
Execution monitoring, site supervision, control of technical implementation and compliance with standards during the construction phase.
Environmental Site Monitoring
Environment-oriented project support with monitoring of ecological practices and consideration of sustainable execution on site.
Trust & reputation

ranQ Trust Score of Chevailler Sumbawarto General Construct Sàrl

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

Chevailler Sumbawarto General Construct 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%
Chevailler Sumbawarto General Construct 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%
Chevailler Sumbawarto General Construct 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%
Chevailler Sumbawarto General Construct Sàrl 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.

Knowledge

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Location

Route de Berne 7
1010 Lausanne

At a glance

Legal form
Limited Liability Company
UID
CHE-221.612.813
Founded
2025 · 1 year
Last commercial register change
June 2, 2026
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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
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