Property developer in
Au SG

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

Companies

All 18 companies in Au SG

Golobimmo GmbH Logo

Golobimmo GmbH

Since 2009 · 1–10 empl.4.2(39)

The core activity of Golobimmo is house building, particularly the planning, organization and execution of house building projects, as well as the sale and rental of real estate. The company offers its customers a comprehensive service that ranges from land acquisition to financing, planning and construction management to the sale or rental of the old property.

Property developerHouse constructionTurnkey house constructionPlanning and building permit submission
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #1
Haid GmbH Logo

Haid GmbH

Since 1995 · 1–10 empl.5.0(10)

Haid GmbH makes investments and takes stakes in businesses, and buys and sells land and real estate. Its activities also include real estate project development and consulting for companies on strategy, project support and temporary operational assignments.

Property developerReal Estate Project DevelopmentProperty Purchase and SaleReal Estate Investments and Equity Participation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
SONAS AG Logo

SONAS AG

Since 2021 · 1–10 empl.

The core activity of SONAS AG is the project development of real estate, in particular the planning, realization and marketing of residential construction projects in Eastern Switzerland, with a focus on sustainable and high-quality new building projects.

Property developerReal estate project developmentSale of condominium apartmentsRental of rental apartments
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #3
Reich Architektur AG Logo

Reich Architektur AG

Since 1983 · 11–20 empl.5.0(2)

The core activity of J. Reich AG is the planning, construction and management of real estate, in particular residential and commercial buildings, as well as the provision of construction and architectural services. The company offers a comprehensive range of services, from planning and construction of buildings to the management and maintenance of properties, as well as the execution of interior finishing work.

Property developerReal estate developmentRenovationProperty management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #4
erica Immobilien AG Logo

erica Immobilien AG

Since 1989 · 1–10 empl.5.0(2)

The core activity of erica Immobilien AG is the development, rental and management of loft-like living spaces with a special ambiance, particularly for sociable singles and young couples.

Property developerResidential developmentsCommercial ateliersCommunal areas
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #5
Keckeis Wohnbau AG Logo

Keckeis Wohnbau AG

Since 2008 · 1–10 empl.

Property developer
No score yet
CA

Comvis AG

Since 1990 · 1–10 empl.

Property developer
No score yet
JR

J. Reich AG, Generalunternehmung

Since 2006 · 1–10 empl.

Property developer
No score yet
KI

Konsortium Immobilien AG

Since 2014 · 1–10 empl.

Real estate agent
No score yet
SB

SW Bau- und Immobilienmanagement AG

Since 2016 · 1–10 empl.

Construction manager
No score yet
HA

HAVE AG

Since 2019 · 1–10 empl.

Property developer
No score yet
VI

Vukovic Immo AG

Since 2022 · 1–10 empl.

Property developer
No score yet

Property developer in Au SG

18Property developerCommercial register (Zefix) · as of November 5, 2026
2016Median year of registrationCommercial register (Zefix) · as of November 5, 2026
1,480in the Canton of St. GallenCommercial 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