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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureWaterproofingSt-LéonardBBL SA - VALAIS
BBL SA - VALAIS Logo
Verified· 2 sourcesTrust Score
Summary

About the company

BBL SA - VALAIS works in building waterproofing and specialist construction. Its services include waterproofing for flat roofs, terraces and underground structures, as well as technical resins, concrete protection and specialist coatings.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Waterproofing
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3.5/5

BBL SA - VALAIS

Roofer
Heavy transport
✓ Offered5
Waterproofing
Waterproofing for roofs, underground structures and infrastructure using bituminous, synthetic or liquid systems; including thermal insulation, drainage, green roofs and photovoltaic integration.
Sheet Metal Roofing and Roofing
Sheet metal and roofing work for new builds and renovations; including flashings, gutters, downpipes, claddings, window and dormer trims, and roof coverings in various materials.
Special Waterproofing and Coatings
Special works using resin and mineral waterproofing systems for balconies, terraces, floors, indoor and outdoor basins, shower areas, tanks, plus anti-corrosion and anti-slip coatings.
Material Vacuuming and Conveying
Vacuuming and conveying of mineral, fine and other materials on construction sites; using BUMBLEBEE vehicles for large volumes, long reach and controlled discharge.
Lifting and Transport Services
Lifting and transport services for heavy loads with crane trucks, platforms and hook systems; for site logistics, material delivery, height access and safe assembly work.
Trust & reputation

ranQ Trust Score of BBL SA - VALAIS: 3.5 out of 5.0

Trust Score3.5/ 5.0

Solid

x

Data basis 54% · As of November 2026

BBL SA - VALAIS 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%
BBL SA - VALAIS scores 42.7 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.0.012%
  • 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%
BBL SA - VALAIS 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%
BBL SA - VALAIS scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BBL SA - VALAIS reaches a ranQ Trust Score of 3.5 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Rue du Lac 3
1958 St-Léonard

At a glance

Legal form
Corporation
UID
CHE-261.536.727
Founded
2026 · 0 years
Last commercial register change
March 5, 2026
Employees
1 to 10

Active in 1 of 26 cantons

  • VSValais
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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