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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryReal EstateHousing CooperativesWinterthurgaiwo Genossenschaft für Alters- und Invalidenwohnungen
gaiwo Genossenschaft für Alters- und Invalidenwohnungen Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of GAIWO is to provide housing for elderly people and people with disabilities, particularly through the construction and management of residential properties, as well as offering services and amenities tailored to the needs of this target group, such as care, repair services and community rooms.

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gaiwo Genossenschaft für Alters- und Invalidenwohnungen

Offering

Products & services

Industry:Housing CooperativesProperty ManagementInstitutions for People with Disabilities
✓ Offered8
Housing cooperative for senior and disability apartments
Affordable, communal and sustainable housing for older people and people with disabilities, with around 710 apartments in Winterthur and Seuzach.
Housing with services
Independent living with additional services beyond the standard rental agreement, including security, help for self-help and support for community life.
Rental of apartments
Rental of apartments for older people and people receiving an IV pension, with a personal interview, waiting list and rental criteria for Winterthur and Seuzach.
Estate management and neighbourhood support
Estate managers as on-site contact persons, with support for concerns, coordination of external help, organization of activities and community events.
Individual repair service
Maintenance team for minor repairs in the apartment, such as replacing fuses or cleaning drains, complemented by garden and surroundings care.
24-hour emergency call
Alarm call system in the apartments with an intervention patrol around the clock, on site within one hour and organizing help.
Community rooms with Wi-Fi
Community rooms with internet access for shared activities, meetings and digital offerings within the estates.
E-mobility charging stations
Charging options for electric cars in various estates.
Trust & reputation

ranQ Trust Score of gaiwo Genossenschaft für Alters- und Invalidenwohnungen: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

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Data basis 92% · As of October 2026

gaiwo Genossenschaft für Alters- und Invalidenwohnungen scores 71.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.79.424%
  • 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.52.910%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
gaiwo Genossenschaft für Alters- und Invalidenwohnungen scores 91.6 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.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.82.07%
gaiwo Genossenschaft für Alters- und Invalidenwohnungen scores 86.7 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).86.722%
gaiwo Genossenschaft für Alters- und Invalidenwohnungen scores 34.5 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 35.45.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.23.34%
Qualifications+0.00

gaiwo Genossenschaft für Alters- und Invalidenwohnungen reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 7 customer reviews. The data basis is 92%, 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
5
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

March 15, 2025Media
Neues Angebot in Winterthur: Wie Marianne Leonhardt (79) endlich eine Wohnung fand, die passt
tagesanzeiger.ch
April 26, 2018Media
Die Gaiwo wächst so stark wie noch nie
tagesanzeiger.ch

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Location

Kirchplatz 5
8400 Winterthur
Opening hours
Mon
10:00 - 11:30
Tue
08:30 - 11:30
Wed
08:30 - 11:30
Thu
08:30 - 11:30
Fri
08:30 - 11:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Cooperative
UID
CHE-107.151.534
Founded
1956 · 70 years
Last commercial register change
July 8, 2025
Employees
21 to 50
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.97.06%
  • 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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