Property developer in
St. Margrethen SG

15 companies in Property developer 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.

i+R Wohnbau AG develops, markets and delivers real estate projects. Its activities include property development and general and total contracting, with a focus on owner-occupied and rental apartments as well as investment properties.

General contractorCondominium 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.

RHEINTAL VENTURES AG operates in the real estate sector, focusing on holding, managing, building and renting properties. The company develops residential and commercial spaces and invests in centrally located sites with good transport links and local infrastructure.

Property developerProperty 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)

Bafina AG brokers and supports the purchase and sale of properties, condominiums and plots of land. It offers houses, apartments and commercial properties for rent or purchase, and advises clients on real estate financing.

Property developerReal 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 manager
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.

Fitz AG provides real estate services spanning property acquisition and development, architecture and planning, construction, property management and facility services. Its activities include building and renovation, leasing, property administration, caretaking, cleaning and building systems maintenance.

Building contractor
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.

Property developer
No score yet
AA

Anuba-Immobilien AG

Since 2004 · 1–10 empl.

Property developer
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.

Property developer
No score yet

Property developer in St. Margrethen SG

15Property developerCommercial register (Zefix) · as of November 6, 2026
2016Median year of registrationCommercial register (Zefix) · as of November 6, 2026
1,480in the Canton of St. GallenCommercial register (Zefix) · as of November 6, 2026
26,101in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Property developer in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026