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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryIndustryGeneral Goods ProductionMärstettenpolygal ag
polygal ag Logo
Verified· 3 sourcesTrust Score
Summary

About the company

polygal ag processes natural hydrocolloids and supplies plant‑based ingredients for thickening, gelling and stabilizing aqueous systems. Its product range and services target markets such as personal care, food, paper, pharmaceutical excipients, textile and coatings/construction.

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Products & services

Industry:General Goods Production
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4.1/5

polygal ag

✓ Offered
7
Plant-based hydrocolloids
Processing natural hydrocolloids for industrial applications; products for thickening, stabilising and gelling aqueous systems across various markets.
Research and development
Applied research and development for hydrocolloids; concept analyses, laboratory and plant trials, customer support for application questions, regulatory topics and product introductions.
Material-specific solutions for industrial applications
Development and optimisation of products, processes and services with customers; customised solutions and specialised products for different application fields.
Hydrocolloids for personal care
Products based on natural hydrocolloids under the Polycos brand; applications for influencing texture and rheology.
Hydrocolloids for food
Food hydrocolloids to control texture and viscosity, including for soups, sauces and ice cream.
Hydrocolloids for pharma
Polygum and Polygel as excipients for the pharmaceutical industry.
Textile printing thickeners
Tamarind-based thickeners for textile printing; tamarind gum from ground seeds as a raw material for textile applications.
Trust & reputation

ranQ Trust Score of polygal ag: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

polygal ag scores 59.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.59.424%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.49.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.70.08%
polygal ag scores 89.3 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.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.70.07%
polygal ag 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%
polygal ag scores 94.3 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 35.94.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

polygal ag reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 6 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle46
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Weinfelderstrasse 13
8560 Märstetten
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.737.138
Founded
1956 · 70 years
Last commercial register change
March 13, 2025
Employees
11 to 20
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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