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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWater supplyLichtensteigGreen Ocean Solutions AG
Green Ocean Solutions AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Green Ocean Solutions AG is a company providing industrial wastewater treatment technologies, notably wet oxidation (ORCAN®) and flotation (FRES:H®) for toxic and non‑biodegradable wastewater streams. The company offers engineering, plant construction and operation as well as process optimisation to improve resource efficiency.

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Service area

Offering

Products & services

Industry:Water supply
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Green Ocean Solutions AG

✓ Offered7
Wastewater treatment
Reliable, environmentally-friendly and cost-efficient wastewater processing for problematic wastewater streams with toxic or non-biodegradable compounds, including treatment before central wastewater plants.
Treatment of highly concentrated wastewater
Treatment of concentrated wastewater with COD from 1,000 to over 100,000 mg O2/l, including milky, cloudy and solids-containing streams, using ORCAN® processes.
Advanced Oxidation (ORCAN®)
Continuous wet-oxidation technology for toxic and/or non-biodegradable substances in wastewater, with COD reduction, improved biocompatibility and sludge-free treatment.
Advanced Flotation (FRES:H®)
Flotation technology for efficient separation of emulsified and dispersed hydrocarbons such as mineral oils, lubricants, dispersants and emulsifiers.
Engineering
Tailor-made wastewater treatment solutions, including chemical-analytical process review, mathematical simulation, system integration and adaptation to operational processes.
Plant operation management
Finance, build and operate customer-specific wastewater treatment systems, integrated into the production process and delivered as an all-round service model.
Optimisation of production processes
Analysis and optimisation of production processes to improve resource efficiency, reduce water, energy and chemical use, and lower problematic substances in wastewater.
Trust & reputation

ranQ Trust Score of Green Ocean Solutions AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Green Ocean Solutions 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%
Green Ocean Solutions AG scores 83.4 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.79.212%
  • 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%
Green Ocean Solutions AG 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%
Green Ocean Solutions AG scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Green Ocean Solutions 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 November 2026.

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

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Location

Thurstrasse 2
9620 Lichtensteig

At a glance

Legal form
Corporation
UID
CHE-186.122.502
Founded
2018 · 8 years
Last commercial register change
March 11, 2026
Employees
21 to 50

Active in 1 of 26 cantons

  • SGSt. Gallen
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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