Real Estate Project Development in
St. Margrethen SG

15 companies in Real Estate Project Development based in St. Margrethen SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 15 companies in St. Margrethen SG

i+R Wohnbau AG Logo

i+R Wohnbau AG

Since 1997 · 11–20 empl.

The company's core activity is the development and realization of real estate projects, particularly in the residential sector, as a general contractor and general contractor, with a focus on project and site development, as well as the trade of Takeuchi excavators and corresponding services such as service, rental and sales.

General ContractorsCondominium apartmentsRental apartmentsInvestment & commercial
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
RHEINTAL VENTURES AG Logo

RHEINTAL VENTURES AG

Since 2022 · 1–10 empl.

The core activity of Rheintal Ventures AG is the development and realization of real estate projects, particularly in the area of residential and commercial properties, with a focus on modern architecture, quality and sustainability. The company invests in the development of central and attractive living and meeting spaces, such as the "19central" project in St. Margrethen, and offers exclusive apartments and commercial spaces for rent.

Real Estate Project DevelopmentProperty developmentRental of apartments and commercial space
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #2
Bafina AG Logo

Bafina AG

Since 1973 · 1–10 empl.1.0(5)

The core activity of Bafina AG is the development, management and brokerage of real estate, including residential and commercial spaces.

Real Estate Project DevelopmentReal Estate BrokerageReal Estate FinancingReal Estate Support
ranQ Trust Score 3.5 out of 5.0, rated Solid, Rank #3
bechterpartner GmbH Logo

bechterpartner GmbH

Since 2009 · 1–10 empl.

bechterpartner GmbH provides services in the areas of architecture, planning, and project development. The website presents the company as a contact for construction and planning tasks.

Property Management
No score yet
MEHR BAU GmbH Logo

MEHR BAU GmbH

Since 2018 · 1–10 empl.

Construction & Project Management
No score yet
Baumgarten St. Margrethen AG Logo

Baumgarten St. Margrethen AG

Since 2020 · 1–10 empl.

Property Management
No score yet
Fitz AG Logo

Fitz AG

Since 2021 · 1–10 empl.

Building Construction
No score yet
SM

Swiss MediCenter Immo AG

Since 1964 · 1–10 empl.

Property Management
No score yet
SI

Sulai Invest AG

Since 1986 · 1–10 empl.

Real Estate Project Development
No score yet
AA

Anuba-Immobilien AG

Since 2004 · 1–10 empl.

Real Estate Project Development
No score yet
DI

DUR Immo AG

Since 2014 · 1–10 empl.

Property Management
No score yet
BI

BESS Immobilien AG

Since 2016 · 1–10 empl.

Real Estate Project Development
No score yet

Real Estate Project Development in St. Margrethen SG

15Real Estate Project DevelopmentCommercial register (Zefix) · as of October 11, 2026
2016Median year of registrationCommercial register (Zefix) · as of October 11, 2026
1,478in the Canton of St. GallenCommercial register (Zefix) · as of October 11, 2026
26,019in SwitzerlandCommercial register (Zefix) · as of October 11, 2026
Locations

Real Estate Project Development in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 11, 2026