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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentRecyclingSionDePoly SA
DePoly SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

DePoly SA is a cleantech company that recycles PET and polyester waste. Its process recovers PTA and MEG, raw materials that can be used to make new plastics.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Recycling
✓ Offered7
Recycling services for PET and polyester waste
Recycling of unsorted, soiled PET and polyester waste from post-consumer and post-industrial streams; processing also of mixed and textile polyester waste.
Recycled PTA and MEG
Supply of drop-in recycled PTA and MEG as virgin-grade monomers to replace fossil-based raw materials in the plastics and chemical industry.
Recycled PET
Provision of recycled PET for brands, polymer manufacturers, bottle producers, packaging manufacturers, yarn producers and spinners.
Feedstock supply for PET and textile waste
Solution for industrial and post-consumer PET waste as well as polyester-containing textile blends; acceptance of PET-rich waste streams for further processing.
Waste sample testing
Testing of waste samples to assess whether the material is suitable for recycling with DePoly.
PET packaging solutions
Enabling circular production of PET bottles and packaging from mixed waste streams.
Polyester textile solutions
Enabling textile-to-textile recycling for polyester textiles, including recovery of value from mixed textiles.
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4.1/5

DePoly SA

Trust & reputation

ranQ Trust Score of DePoly SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

DePoly 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%
DePoly SA scores 79.5 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.70.212%
  • 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.82.07%
DePoly SA scores 86.7 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).86.722%
DePoly SA scores 71.7 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.43.34%
Qualifications+0.00

DePoly 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 58%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Press

Media

May 22, 2026Media
DePoly's new plant sparks high demand
startupticker.ch
April 29, 2025Media
DePoly secures $23 million to launch 500-tonne-per-year showcase plant
startupticker.ch
December 6, 2021Media
DePoly CEO Samantha Anderson: ‘Success is seeing the team and company grow and making a change in the world’
venturelab.swiss

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Location

Rue de l'Industrie 23
1950 Sion

At a glance

Legal form
Corporation
UID
CHE-194.663.705
Founded
2020 · 6 years
Last commercial register change
September 30, 2026
Employees
21 to 50

Active in 1 of 26 cantons

  • VSValais
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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