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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryPlastics IndustryGamsenPiedra SA
Piedra SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Piedra SA is the manufacture and development of plastic products and packaging, particularly based on polypropylene and PET resin. The company produces a wide range of products for various industries, including household appliances, food, cosmetics, electronics, and construction. Piedra SA positions itself as a leading manufacturer of plastic products and offers innovative solutions for companies with top brands.

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Products & services

Industry:Plastics Industry
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Piedra SA

✓ Offered5
Plastic resin products
Plastic resin products made from polyethylene, polypropylene and PET for various applications, including packaging, containers and technical plastic parts.
Plastic processing
Plastic processing using injection molding and extrusion technologies for products across various segments, including custom resin solutions and technical support.
Plastic packaging products
Plastic packaging for food, cosmetics and containers, including cheese boxes, cream jars, tubes and contact lens containers.
Plastic household and electrical components
Plastic parts for household appliances and electrical engineering, including refrigerator boxes, blender cups, thermostat knobs and outlet items.
Plastic parts for construction and industry
Plastic products for construction and industrial applications, including construction site films, structural items and technical molded parts.
Trust & reputation

ranQ Trust Score of Piedra SA

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

Piedra 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%
Piedra SA scores 79.8 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.86.512%
  • 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%
Piedra 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%
Piedra SA 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.

Knowledge

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Location

Industriestrasse 7
3900 Gamsen

At a glance

Legal form
Corporation
UID
CHE-374.286.842
Founded
2016 · 10 years
Last commercial register change
August 3, 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.
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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