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

About the company

The core activity of AQUAFILTECH AG is the development and application of ceramic high-performance modules and components for the water and wastewater industry, particularly in the field of ultrafiltration of water. The company offers innovative solutions and products, such as filter modules, compact plants and mobile plants, as well as services like consulting and project implementation, to solve the most demanding water problems.

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Products & services

Industry:Technical Consulting & Engineering
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4.0/5

AQUAFILTECH AG

✓ Offered5
Ceramic flat-sheet ultrafiltration of water
Ceramic flat-sheet ultrafiltration for drinking water, municipal wastewater and industrial wastewater; suitable for turbidity, bacteria, viruses, micro-pollutants and other contaminants.
Products for ceramic flat-sheet membrane technology
Filter modules, compact systems, project-specific plants and mobile units for ceramic flat-sheet membrane technology, in standardised or customer-specific configurations.
Test & piloting
Suitcase testing and piloting with mobile test rigs to assess filterability, determine design data and test pre-treatments over weeks and months.
Engineering
Engineering for introducing ceramic flat-sheet ultrafiltration, including sizing, pre-treatment evaluation, operating consumables calculation, concept and design, realisation support and fine-tuning.
Maintenance & plant monitoring
Maintenance, annual inspections, online monitoring and warranty extension for ultrafiltration systems and ceramic flat membranes.
Trust & reputation

ranQ Trust Score of AQUAFILTECH AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

AQUAFILTECH 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.
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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%
AQUAFILTECH AG scores 71.3 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.58.012%
  • 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%
AQUAFILTECH AG 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%
AQUAFILTECH AG scores 2.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

AQUAFILTECH AG reaches a ranQ Trust Score of 4.0 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

Uznacherstrasse 14
8722 Kaltbrunn

At a glance

Legal form
Corporation
UID
CHE-417.283.966
Founded
2022 · 4 years
Last commercial register change
August 8, 2023
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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