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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Machinery & Technical EquipmentBirsfeldenHawako AG
Hawako AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Hawako AG is the trade in components, devices and accessories for water treatment. They are specialists in innovative water treatment systems and products and supply exclusively to the specialist trade.

AI-generated
Offering

Products & services

Industry:Wholesale - Machinery & Technical Equipment
✓ Offered10
Water treatment
Water treatment for industry and commercial use with certified systems, silver resins and chemicals; focus on softening, filtration and disinfection for specialist trades.
Water softening systems
Water softening systems for single-family homes, multi-family buildings, commercial and industrial sites; as compact units as well as single- and multi-stage systems, with advice from selection to commissioning.
Filtration technology
Filtration technology for home installations, commercial and industrial applications; filter systems, filter cartridges, filter bags and filter housings for mechanical pre-filtration and consistently stable water quality.
Chemicals
Chemicals for water treatment and cleaning chemistry; dosing solutions and cleaning products to protect against corrosion and to clean water softening systems.
Resins
Food-grade ion exchange resins for full demineralisation, selective removal of substances and drinking as well as process water applications; also mixed-bed ion exchange resins.
Silver resins (IONARG®)
Silver resins for water softening systems to keep the ion exchange bed germ-free; IONARG® 05 and IONARG® 20 for private, commercial and larger installations.
Components and spare parts
Components and spare parts for water treatment systems; control valves, pressure vessels, salt and brine tanks, plus accessories for installation, maintenance and repairs.
Consulting & engineering
Consulting for selecting, sizing and designing installations; support from simple systems up to complex industrial applications, also directly on site.
Training
Practical product training at our own facilities, at the customer’s site or for end customers; introduction of new products, initial installations and technical features.
Technical support
Technical support from product selection through system design and manufacturing to commissioning; personal assistance for specialist companies and projects.
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4.1/5

Hawako AG

Trust & reputation

ranQ Trust Score of Hawako 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.

Hawako 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%
Hawako 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%
Hawako AG scores 85.0 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).85.022%
Hawako 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

Hawako 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

Finkenstrasse 25
4127 Birsfelden
Opening hours
Mon
07:30 - 12:00, 13:00 - 16:30
Tue
07:30 - 12:00, 13:00 - 16:30
Wed
07:30 - 12:00, 13:00 - 16:30
Thu
07:30 - 12:00, 13:00 - 16:30
Fri
07:30 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.879.618
Founded
1975 · 51 years
Last commercial register change
May 26, 2026
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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