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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentMellikonBiophyt AG
Biophyt AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Biophyt AG is a research and consulting institute for applied agronomy and ecology. It provides consulting, training, routine and specific analyses, biotests and applied research focused on compost quality and application as well as the development and production of biological plant protection products (e.g. Biofitac Pf1).

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Products & services

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Biophyt AG

✓ Offered10
Consulting
Consulting for operators of composting plants, producers of compost-based products, users of composts and authorities; planning, quality assurance, rotting management, compost application and public relations.
Research and Development
Research on compost quality, application and plant-protective effects; development of biological plant protection products, crop substrates, bioassays and optimisation of composting processes.
Training
Training for employees of composting and anaerobic digestion plants as well as courses and lectures on compost biology, rotting management, quality, application and bioassays.
Routine testing
Carrying out bioassays and routine tests on biological compost quality, quality of soils and crop substrates as well as plant diseases and plant protection.
Specific analyses
Laboratory and field studies on additives, their effect in composting and their influence on plants and the environment.
Biological plant protection products and preparations
Development of biological plant protection products and preparations to promote plant health, including the soil activator Biofitac Pf1.
Compost consulting
Consulting on composting plants, compost production, quality management, use of composts and products based on compost.
Compost research
Applied research on raw materials, rotting management, storage, compost quality, bioassays, compost application and compost-based products.
Quality assurance for compost
Quality assurance along the entire production chain from raw material collection to storage and application, including controls and plant or bioassays.
Compost application
Optimisation of the application of composts and digestate in agriculture, horticulture and other practice areas as well as assessment of suitable products depending on intended use.
Trust & reputation

ranQ Trust Score of Biophyt AG: 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.

Biophyt AG 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%
Biophyt AG 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%
Biophyt 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%
Biophyt AG scores 65.7 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 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Biophyt AG 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

Nackthof 41
5465 Mellikon

At a glance

Legal form
Corporation
UID
CHE-100.992.774
Founded
2003 · 23 years
Last commercial register change
January 16, 2018
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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