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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSite PreparationZurichJohan BBS GmbH
Johan BBS GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Johan BBS GmbH provides concrete drilling, cutting and concrete removal services. The company uses diamond tools, rail-guided and mobile cutting machines and hydraulic presses to perform precise cuts, openings and demolition tasks. Services include single and series drillings (10–800 mm), cutting of concrete elements, enlarging openings and creating doorways, stairs and ramps.

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Products & services

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Johan BBS GmbH

Site Preparation
✓ Offered3
Concrete drilling
Single and row drilling from 10 mm to 800 mm diameter in any position and at any angle, including for openings that are difficult to access.
Concrete cutting
Rail-guided cutting up to 60 cm cutting depth, as well as cutting of floors, ceilings and walls up to 30 cm cutting depth.
Concrete demolition and splitting
Crushing and splitting of concrete components with hydraulic press cylinders, cutting of door openings and recesses, enlarging existing openings.
Trust & reputation

ranQ Trust Score of Johan BBS GmbH

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

Johan BBS GmbH 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%
Johan BBS GmbH scores 74.1 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.79.212%
  • 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%
Johan BBS GmbH 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%
Johan BBS GmbH 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.

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Location

Georg-Kempf-Strasse 7
8046 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-262.793.824
Founded
2018 · 8 years
Last commercial register change
December 21, 2018
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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