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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesLaundry ServicesRegensdorfZWZ AG
ZWZ AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of ZWZ AG is the textile supply and laundry service for the healthcare sector, including the preparation, logistics and delivery of high-quality textiles to customers in the healthcare and medical fields.

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Offering

Products & services

Industry:Laundry Services
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ZWZ AG

✓ Offered
8
Healthcare laundry processing and linen supply
High-quality laundry processing, including supply of fresh linen for hospitals and medical facilities.
Logistics and supply concepts
Individual logistics and supply concepts tailored to customer needs, including planning of the delivery and supply process.
Workwear sorting
Sorting of workwear by wearer, item and size, as well as by the desired item sequence and different destinations.
Ward supply
Needs-based delivery of pre-picked lattice carts for individual departments, with coordinated delivery quantities and delivery cadence.
Workwear issue systems
RFID-based workwear issue systems with item data maintenance and connection to the database for up-to-date clothing data.
Rental linen
Broad standard range of rental items for healthcare, including bed and table linen, cloths, blankets and cleaning textiles.
Leased workwear
Workwear in leasing models with warehousing, replacement and replenishment options, and supply with suitable sizes.
Hygiene concept and quality controls
RAL-certified hygiene, structural separation of soiled and clean laundry, tested washing processes, training and regular checks.
Trust & reputation

ranQ Trust Score of ZWZ AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

ZWZ AG scores 84.2 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.77.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.97.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
ZWZ AG scores 95.8 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.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.96.07%
ZWZ 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%
ZWZ AG scores 62.9 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 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ZWZ AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.6 out of 5 stars from 46 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 46 reviews across all connected sources

Sources
GGoogle4.646
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Bahnstrasse 170
8105 Regensdorf
Opening hours
Mon
07:00 - 12:00, 13:00 - 16:30
Tue
07:00 - 12:00, 13:00 - 16:30
Wed
07:00 - 12:00, 13:00 - 16:30
Thu
07:00 - 12:00, 13:00 - 16:30
Fri
07:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-115.762.533
Founded
2010 · 16 years
Last commercial register change
June 30, 2026
Employees
101 to 500
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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