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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryChemical IndustryQuartinoBIOMA SA
BIOMA SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The Bioma company focuses on the development and distribution of products for the areas of zootechnics, agriculture, agri-food and environment. The core activities include the production and distribution of products such as Kopros, Ampelos, Empsico, Fylo, Kipos, Sporos, Empyra, Idor, Petrolsynth and Synthetos, which are used to improve productivity and sustainability in these areas.

AI-generated
Offering

Products & services

Industry:Chemical Industry
✓ Offered11
Bioremediation and environmental treatment products
Products for natural decontamination of soils and water contaminated with hydrocarbons, optimisation of wastewater treatment, and the reduction of unwanted odours.
Livestock and animal husbandry products
Microbial-enzymatic products to reduce ammonia and other harmful gases, improve the animals’ environment, and enable the utilisation of slurry and manure.
Agriculture products
Microbial-enzymatic products for better conversion of organic and inorganic compounds, reduced fertiliser application, and improved quality and yield of crops.
Products for the food industry
Products to optimise microbial fermentation in craft-brewed beers, to control fermentation, and to stabilise products without chemical additives.
Kopros® B
Microorganisms to reduce ammonia and accelerate the breakdown of organic materials from cattle and sheep, converting them into high-quality fertiliser.
Kopros® C
Microorganisms to reduce ammonia and accelerate the breakdown of organic materials from poultry and rabbits, converting them into high-quality fertiliser.
Kopros® H
Microorganisms to reduce ammonia and accelerate the breakdown of organic materials from horses, converting them into high-quality fertiliser.
Kopros® P
Microorganisms to reduce ammonia and accelerate the breakdown of organic materials from pigs, converting them into high-quality fertiliser.
Kopros® S
Microorganisms to reduce ammonia and accelerate the breakdown of organic materials from goats, converting them into high-quality fertiliser.
Ampelos®
Programme for bioactivation of the vineyard.
Carpos®
Programme for biofertilisation of tree and shrub crops.
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4.1/5

BIOMA SA

Trust & reputation

ranQ Trust Score of BIOMA SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

BIOMA SA scores 57.6 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.72.124%
  • 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.40.910%
  • 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.35.08%
BIOMA SA 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%
BIOMA 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%
BIOMA SA scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BIOMA SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 4 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
4.8
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle4.84
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Via Luserte 8Sud
6572 Quartino
Opening hours
Mon
09:00 - 12:00, 14:00 - 17:00
Tue
09:00 - 12:00, 14:00 - 17:00
Wed
09:00 - 12:00, 14:00 - 17:00
Thu
09:00 - 12:00, 14:00 - 17:00
Fri
09:00 - 12:00, 14:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.091.439
Founded
1990 · 36 years
Last commercial register change
December 24, 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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