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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceTurgiChiresa AG
Chiresa AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Chiresa AG is the disposal and recycling of special waste, including the collection, processing and disposal of hazardous and non-hazardous waste, as well as the provision of services in the fields of waste consulting, analytics and logistics.

AI-generated
Offering

Products & services

Industry:Building Maintenance
✓ Offered7
Chemico-physical plant
Physical-chemical treatment of liquid inorganic special waste such as industrial wastewater, waste acids, waste alkalis and oil emulsions, including recovery of metal hydroxide sludges.
Dangerous goods transport and logistics
Transport of special waste with in-house dangerous-goods logistics for packaged goods and tanker trucks, including ADR-trained drivers, vehicle fleet and transport of liquids.
Dismantling of facilities and site remediation
Dismantling, clearance, decontamination and remediation of decommissioned industrial facilities and contaminated sites; including asbestos remediation, PCB remediation, project support, disposal and recovery.
Tank car cleaning
Cleaning of tank containers, rail tank cars and tank trucks using hot-water or steam processes, exhaust-air cleaning and drying; also for product changes, inspections and residues.
Recycling aluminium-containing waste alkalis - AluResa
Recycling aluminium-containing waste alkalis into sodium aluminate (AluResa), and use for water treatment, phosphate removal, heavy-metal reduction and pH regulation.
Filter ash processing
Processing of filter ash to recover metals, especially zinc, using the FLUWA process for municipal incineration plants and other KVA residues.
Consulting and services
Consulting and support services for dangerous goods and special waste: integrated waste-disposal concepts, notifications, external dangerous-goods officer, analysis, occupational safety, Sammelmobil and disposal from garages.
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4.1/5

Chiresa AG

Trust & reputation

ranQ Trust Score of Chiresa 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.

Chiresa 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%
Chiresa AG scores 94.3 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.90.07%
Chiresa 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%
Chiresa AG scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Chiresa 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.

Knowledge

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Location

Landstrasse 2
5300 Turgi
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.175.810
Founded
1978 · 48 years
Last commercial register change
January 29, 2026
Employees
51 to 100
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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