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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceFinancial ServicesOberägeriKostmann Trading & Invest
Kostmann Trading & Invest Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Kostmann encompasses the areas of construction, raw material extraction and processing, as well as national and international transportation. Specifically, the company offers construction services of all kinds, operates its own extraction sites for the extraction and processing of raw materials, and carries out transportation services.

AI-generated
Offering

Products & services

Industry:Financial Services
✓ Offered4
Construction services
Residential and industrial construction, earthworks and utility line construction, outdoor facilities, asphalt works, and complex infrastructure and engineering structures; civil engineering, building construction, structural engineering and bridge rehabilitation.
Raw materials
Mining sites for mineral raw materials, extraction and processing of aggregates and gravel, mixing plants for asphalt and concrete, quality assurance, as well as recycling products and landfills.
Transport solutions
Silo transports, tanker transports, tarpaulin-covered loads, tipper transports, as well as low-loader, crane and special transports with telematics-supported transport logistics.
Planning of structures
Initial concept, submission and foreman planning, and turnkey handover of construction projects; complemented by visualization, Building Information Modeling and modern software tools.
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4.0/5

Kostmann Trading & Invest

Trust & reputation

ranQ Trust Score of Kostmann Trading & Invest: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of October 2026

Kostmann Trading & Invest 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%
Kostmann Trading & Invest scores 63.3 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.64.612%
  • 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%
Kostmann Trading & Invest 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%
Kostmann Trading & Invest scores 71.4 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 35.71.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kostmann Trading & Invest reaches a ranQ Trust Score of 4.0 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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Secure profile

Location

Hauptstrasse 58
6315 Oberägeri

At a glance

Legal form
Sole proprietorship
UID
CHE-322.669.087
Founded
2021 · 5 years
Last commercial register change
February 9, 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.
67.0
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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