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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryTextile & Clothing IndustryCarouge GeDumar SA
Dumar SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Dumar S.A. encompasses the manufacture and distribution of textile products, particularly: cotton yarns (Coton Filés), ropes and twines (Cordages), and textiles for the hospitality industry (Équipements Textiles Hôteliers). The company thus offers a range of textile products suitable for both industrial and hospitality sectors.

AI-generated
Offering

Products & services

Industry:Textile & Clothing Industry
✓ Offered4
Trading in cotton and textile fibres
Trading in raw cotton, yarns, cords and textile fibres via an international network; including sourcing, quality assurance and on-time delivery.
Trading in cotton by-products
Trading in linters, motes, staple fibres and textile waste for processing industries.
Logistics and supply-chain services
Coordination of cross-border movements of goods, documentation, customs compliance, inventory monitoring and risk management for international supply chains.
FSC®-certified trade
FSC®-certified trade with sustainable sourcing and international compliance according to licence code FSC-C137877.
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4.1/5

Dumar SA

Trust & reputation

ranQ Trust Score of Dumar SA: 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.

Dumar SA 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%
Dumar SA scores 85.5 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.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%
Dumar SA 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%
Dumar SA scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dumar SA 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

Rue Alexandre-Gavard 30
1227 Carouge Ge

At a glance

Legal form
Corporation
UID
CHE-107.902.861
Founded
1969 · 57 years
Last commercial register change
February 12, 2021
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.
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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