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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesCarouge GeChollet & Baldacci SA
Chollet & Baldacci SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Chollet & Baldacci SA consists of the maintenance, installation, revision and disposal of tanks and cisterns, particularly in the field of heating oil tanks and cisterns, as well as the execution of work related to compliance with environmental protection regulations, such as compliance with the federal water protection ordinance.

AI-generated
Offering

Products & services

Industry:Specialized Construction Activities
✓ Offered5
Revision and installation of tanks
Review of existing installations, compliance and cleaning according to the federal water protection law; supply and installation of new tanks, replacement of pipelines, transfer pumps and leak detection devices.
Tank remediation
Bringing underground tanks into compliance with an approved and certified system; remediation of tanks in the cellar and sealing of tank rooms.
Maintenance of leak detectors
Inspection of the detectors, verification of the device’s operation and repair if necessary to ensure continuous safety.
Decommissioning of tanks
Degassing and decommissioning of all types of tanks; cutting steel tanks in the cellar and removing plastic tanks.
Masonry works related to tanks
Masonry work for bringing tanks into compliance: construction of walls, lining of fireproof walls, installation of sealed chimneys and excavation for the pipelines.
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4.1/5

Chollet & Baldacci SA

Trust & reputation

ranQ Trust Score of Chollet & Baldacci SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Chollet & Baldacci 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.
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%
Chollet & Baldacci SA 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%
Chollet & Baldacci SA 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%
Chollet & Baldacci SA scores 4.3 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 35.4.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Chollet & Baldacci 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

Chemin de la Marbrerie 6
1227 Carouge Ge
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.016.342
Founded
1989 · 37 years
Last commercial register change
October 15, 2021
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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