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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWaste Management IndustryWolfhausenBayer Gastro GmbH, J. Steiner
Bayer Gastro GmbH, J. Steiner Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Bayer Gastro GmbH is the sustainable disposal of gastronomy waste, particularly the recycling of used oil, food waste, glass, PET bottles, aluminum cans and other valuable materials. The company offers flexible collection times and individual solutions for restaurants, bars, hotels and catering businesses in Zurich and Eastern Switzerland.

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Products & services

Industry:Waste Management Industry
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3.8/5

Bayer Gastro GmbH, J. Steiner

✓ Offered7
Gastro waste disposal
Professional waste disposal solutions for restaurants, hotels and catering businesses in Zurich and Eastern Switzerland; flexible pick-up, hygienic and legally compliant recovery, recycling of catering waste.
Used oil and grease disposal
Regular pick-up of used cooking oil and frying fat for catering businesses; safe disposal, eco-friendly recovery and flexible appointment coordination as required.
Food and biowaste disposal
Proper collection and recovery of food waste, food leftovers and organic waste; hygienic disposal and use for biogas or animal feed production.
Glass waste disposal
Collection and recycling of glass bottles, preserving jars and other glass packaging; separate sorting on site is not required.
PET bottle recycling
Professional disposal and processing of PET bottles for catering businesses; collection with subsequent reuse in the recycling loop.
Aluminium can and metal packaging disposal
Efficient collection, disposal and recycling of beverage cans, food cans and other metal packaging; transport to specialised recycling plants.
Cardboard and waste paper disposal
Pick-up of waste paper and cardboard directly at the business; proper sorting into separate containers and environmentally friendly recycling.
Trust & reputation

ranQ Trust Score of Bayer Gastro GmbH, J. Steiner: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 54% · As of October 2026

Bayer Gastro GmbH, J. Steiner 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.
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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%
Bayer Gastro GmbH, J. Steiner scores 61.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.50.012%
  • 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%
Bayer Gastro GmbH, J. Steiner scores 83.3 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).83.322%
Bayer Gastro GmbH, J. Steiner scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bayer Gastro GmbH, J. Steiner reaches a ranQ Trust Score of 3.8 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

Richttannstrasse 22
8633 Wolfhausen

At a glance

Legal form
Limited Liability Company
UID
CHE-398.289.127
Founded
2023 · 3 years
Last commercial register change
May 3, 2024
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.
88.0
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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