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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringDerendingenAquaren Holding GmbH
Aquaren Holding GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Aquaren Holding GmbH provides solutions for fresh water and wastewater treatment and plans, builds and supports systems for industrial and commercial customers. Its portfolio includes evaporator systems, reverse osmosis, chemical and physical wastewater treatment plants, as well as service, maintenance and spare parts.

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Offering

Products & services

Industry:Technical Consulting & EngineeringWaste Management Industry
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3.7/5

Aquaren Holding GmbH

Holding Companies
Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered3
Wastewater treatment systems
Wastewater treatment and process-water systems for fresh water and industrial effluent, including vacuum distillation, reverse osmosis, deionisation loop systems and CP plants.
Plant maintenance and support
Maintenance contracts, spare parts, operating supplies, repairs and technical support for wastewater treatment plants and system installations.
Custom plant engineering
Tailored, integrated design of combined product and process solutions for customer-specific requirements in water treatment.
Trust & reputation

ranQ Trust Score of Aquaren Holding GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 54% · As of October 2026

Aquaren Holding GmbH 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%
Aquaren Holding GmbH scores 50.8 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.25.012%
  • 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%
Aquaren Holding GmbH 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%
Aquaren Holding GmbH scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Aquaren Holding GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». 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

Gewerbestrasse 9
4552 Derendingen

At a glance

Legal form
Limited Liability Company
UID
CHE-453.597.389
Founded
2025 · 1 year
Last commercial register change
September 26, 2025
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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