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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesPrattelnSIBELCO SWITZERLAND GMBH
SIBELCO SWITZERLAND GMBH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

SIBELCO SWITZERLAND GMBH is a company that mines, processes and sells industrial minerals, with a focus on silica, clays, feldspathics and olivine and on glass recycling. It supplies materials and technical support to sectors such as glass, ceramics, construction, coatings, polymers and water purification.

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Products & services

Industry:Holding Companies
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SIBELCO SWITZERLAND GMBH

Industrial minerals
Extraction, processing and sale of industrial minerals; focus on quartz, clays, feldspars and olivine for various industries.
Material solutions for coatings
Fillers and extenders for coatings; solutions for gloss control, rheology, durability, brightness, color stability, UV stability and cost management.
Material solutions for water filtration
Filtration media for water treatment; materials for wastewater treatment, drinking water treatment, desalination and recreational water, focusing on performance and durability.
Material solutions for electronics
Minerals for electronics, including High Purity Quartz, Silica Sand and Flour, Spherical Alumina and Silica, as well as functional fillers.
Online shop and customer portal
Online ordering of products, availability checks, order history and access to customer functions for managing purchasing.
Supply and Logistics
Delivery of material solutions via a global logistics network; information on locations, minerals, opening hours and contact details.
Trust & reputation

ranQ Trust Score of SIBELCO SWITZERLAND GMBH: 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.

SIBELCO SWITZERLAND 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%
SIBELCO SWITZERLAND GMBH scores 83.0 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%
SIBELCO SWITZERLAND GMBH 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%
SIBELCO SWITZERLAND GMBH scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SIBELCO SWITZERLAND GMBH 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

Hardstrasse 42
4133 Pratteln

At a glance

Legal form
Limited Liability Company
UID
CHE-107.787.175
Founded
1959 · 67 years
Last commercial register change
July 13, 2026
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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