Property developer in
Birsfelden

10 companies in Property developer based in Birsfelden — name and year of registration from the commercial register. The list below shows them all.

Companies

All 10 companies in Birsfelden

Wohngenossenschaft Birseck, Birsfelden Logo

Wohngenossenschaft Birseck, Birsfelden

Since 1949 · 1–10 empl.

The core activity of CSA Real Estate Switzerland, an investment group of the Credit Suisse Investment Foundation, is the development and management of real estate, in particular the planning and realization of residential developments and public green spaces.

Property developerHousing Development Birseck BirsfeldenDistrict Planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Grien Immo AG Logo

Grien Immo AG

Since 2019 · 11–20 empl.

The core activity of Grien Immo AG is real estate development, particularly the development of the Aesch Nord area in northwestern Switzerland. The company focuses on the planning, development and marketing of commercial and industrial spaces, as well as the creation of jobs and the promotion of the regional economy.

Property developerReal estate project development
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
Wohnbaugenossenschaft HAGNAU Logo

Wohnbaugenossenschaft HAGNAU

Since 2012 · 11–20 empl.3.9(14)

The company's core activity is the development and management of residential construction projects, particularly the planning and realization of apartments and community spaces that are oriented towards sustainable and community-based living.

Property developerNon-profit housing constructionApartment offeringLoan for the housing cooperative
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #3
ecorefit GmbH Logo

ecorefit GmbH

Since 2013 · 1–10 empl.

Building contractor
No score yet
DL

Dr. Löhle AG

Since 1992 · 1–10 empl.

General contractor
No score yet
RG

Rolf Gantenbein AG

Since 1997 · 1–10 empl.

Property management
No score yet
IK

Immobiliengesellschaft Kloster AG

Since 2000 · 1–10 empl.

Property developer
No score yet
SI

SOPREM Immobilien AG

Since 2003 · 1–10 empl.

Property developer
No score yet
KI

Kirchmatt Immobilien AG

Since 2011 · 1–10 empl.

Property developer
No score yet
NR

Nosib Real Estate Services AG

Since 2015 · 1–10 empl.

Property developer
No score yet

Property developer in Birsfelden

10Property developerCommercial register (Zefix) · as of November 5, 2026
2011Median year of registrationCommercial register (Zefix) · as of November 5, 2026
445in the Canton of Basel-CountryCommercial register (Zefix) · as of November 5, 2026
26,100in SwitzerlandCommercial register (Zefix) · as of November 5, 2026
Locations

Property developer in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 5, 2026