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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionCasimaLivi Sergio SA
Livi Sergio SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Livi Sergio SA is the realization of construction projects, particularly in the areas of new building and renovation of real estate. This includes the planning and execution of works such as: new construction of single-family homes and residences, renovation and restoration of existing buildings, execution of outdoor works such as paving, walls and pools, and interior finishing and renovation of living spaces. The company is mainly active in the Mendrisiotto region of Switzerland.

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Products & services

Industry:Building ConstructionBuilding Maintenance
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4.1/5

Livi Sergio SA

✓ Offered5
New construction
New construction of private houses, villas and residences; erection of new buildings and complete construction work for both private and public areas.
Complete renovations
Comprehensive renovations of apartments and houses, including interventions in buildings with difficult access in historic and mountain village centres.
External works
External works for buildings and residential properties, including outdoor arrangements linked to new construction and renovations.
Retaining walls
Construction of retaining walls for external projects and for ground and terrain arrangements.
Outdoor paving
Installation of outdoor paving as part of external works and construction projects.
Trust & reputation

ranQ Trust Score of Livi Sergio SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Livi Sergio SA 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.
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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%
Livi Sergio SA scores 85.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
Livi Sergio SA scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Livi Sergio SA scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Livi Sergio SA 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

Strada per Casima 29
6875 Casima

At a glance

Legal form
Corporation
UID
CHE-107.048.132
Founded
1991 · 35 years
Last commercial register change
November 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.
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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