ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateHousing CooperativesBaselWohngenossenschaft Zimmerfrei
Wohngenossenschaft Zimmerfrei Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Zimmerfrei Basel is the development, management and rental of residential projects, in particular the StadtErle project, with a focus on sustainability, community and innovation. The company offers apartments and community spaces and promotes a participatory and respectful dialogue culture among its members.

AI-generated
Offering

Products & services

Industry:Housing Cooperatives
✓ Offered5
Rental of cooperative apartments
Rental of apartments in StadtErle, including classic single-, couple- and family apartments as well as larger units and special rooms; with minimum occupancy, apartment share certificates and areas used collectively.
Membership in the cooperative
Membership with share certificate, voting rights at the general meeting and active co-design of the cooperative; joining by form and refund of the paid-in amount upon withdrawal.
Loan fund
Interest-bearing loans for members as a medium- to long-term investment; with regulated terms, account opening, deposit and withdrawal forms, and individual contracts from CHF 100’000.
Guided tours of StadtErle
Guided viewings of the building on written request; with explanations of the participatory planning process, the architecture, operation as a co-living community and an apartment tour.
Participation in housing projects
Participation in planning, development and realization of housing projects in an urban setting; workshops, working groups and participatory project development for new forms of housing.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

Wohngenossenschaft Zimmerfrei

Trust & reputation

ranQ Trust Score of Wohngenossenschaft Zimmerfrei: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Wohngenossenschaft Zimmerfrei 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%
Wohngenossenschaft Zimmerfrei scores 86.6 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.95.212%
  • 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.70.07%
Wohngenossenschaft Zimmerfrei scores 86.7 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).86.722%
Wohngenossenschaft Zimmerfrei scores 50.2 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 35.77.14%
  • 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

Wohngenossenschaft Zimmerfrei 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 58%, 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.

Press

Media

March 19, 2018Media
Neue Wohnformen - Verdichtet wohnen auf der Basler Erlenmatt
srf.ch
September 12, 2014Media
Gemeinsam genügsam
hochparterre.ch

Knowledge

No knowledge articles yet

Once Wohngenossenschaft Zimmerfrei has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Wohngenossenschaft Zimmerfrei in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Wohngenossenschaft Zimmerfrei by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Wohngenossenschaft Zimmerfrei to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Goldbachweg 8
4058 Basel

At a glance

Legal form
Cooperative
UID
CHE-333.768.517
Founded
2013 · 13 years
Last commercial register change
September 14, 2026
Employees
11 to 20
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.
97.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    BU
    Bau- und Wohngenossenschaft Im Landauer
    Basel
    WW
    Wohngenossenschaft Wettstein
    Basel
    WA
    Wohngenossenschaft an der Birs
    Basel
    WB
    Wohngenossenschaft Bündten
    Riehen
    WI
    Wohngenossenschaft Im langen Loh
    Basel
    WG
    Wohngenossenschaft Gartenstrasse
    Basel
    GM
    Genossenschaft Mietshäuser Syndikat
    Basel
    MB
    Mieter-Baugenossenschaft Basel
    Basel