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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Construction & Raw MaterialsBülachKK-Baustoffe & Beratungen GmbH
KK-Baustoffe & Beratungen GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

KK-Baustoffe & Beratungen GmbH supplies construction materials and provides technical consulting on facades, insulation, window reveal elements, concrete, mortar and gypsum. The company offers short-term and just-in-time deliveries and supports builders, architects, general/total contractors and processing firms with material advice and project-related consultancy.

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Products & services

Industry:Retail - Construction & Raw Materials
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3.9/5

KK-Baustoffe & Beratungen GmbH

✓ Offered4
Building Materials
Building materials of all kinds for construction projects, short-notice orders and on-time site deliveries; including insulation materials, renders, mortar, concrete, dry concrete, gypsum and façade systems.
Specialist Advice on Building Materials
Specialist advice on building materials and products for clients, architects, total and general contractors as well as processing companies; including advice on façades, insulation, window reveal elements, concrete, mortar and gypsum.
Site Material Delivery
Short-notice delivery of building materials for new builds, conversions and core renovations; just-in-time deliveries and supply in any quantity for sites in the Zurich, Bern and St. Gallen region.
Project Management for Building Materials
Project management and support for building materials and products for clients and architects, with a focus on planning, selection and use in the construction project.
Trust & reputation

ranQ Trust Score of KK-Baustoffe & Beratungen GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 54% · As of October 2026

KK-Baustoffe & Beratungen 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.
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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%
KK-Baustoffe & Beratungen GmbH scores 61.5 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.50.012%
  • 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%
KK-Baustoffe & Beratungen GmbH scores 85.0 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).85.022%
KK-Baustoffe & Beratungen GmbH scores 37.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KK-Baustoffe & Beratungen GmbH reaches a ranQ Trust Score of 3.9 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

Feldstrasse 66
8180 Bülach
Opening hours
Mon
06:30 - 17:30
Tue
06:30 - 17:30
Wed
06:30 - 17:30
Thu
06:30 - 17:30
Fri
06:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-486.398.342
Founded
2023 · 3 years
Last commercial register change
February 13, 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.
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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