Architecture Firms in
Altstätten SG

25 companies in Architecture Firms based in Altstätten SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 25 companies in Altstätten SG

AG für Planung und Bauleitung Altstätten SG Logo

AG für Planung und Bauleitung Altstätten SG

Since 1972

Planning and Construction Management
View profile
Architekturbüro Donat Roth & Partner Logo

Architekturbüro Donat Roth & Partner

Since 1991

CAD services in architecture
View profile
OePlan GmbH Logo

OePlan GmbH

Since 1997

Habitats and SpeciesSoilLandscape
View profile
san immobilien ag Logo

san immobilien ag

Since 1997

Architecture and general planning servicesConstruction consulting and ancillary servicesBuilding construction projects for industry and commerce
View profile5(1)
Die Raummacher Mirjam Zünd Logo

Die Raummacher Mirjam Zünd

Since 2002

Interior architecture
View profile
Archraum AG Logo

Archraum AG

Since 2010

Architectural services for new builds, conversions and extensions
View profile
Huser Schnell Architekten AG Logo

Huser Schnell Architekten AG

Since 2012

Architectural planning
View profile4.2(5)
Dade Design AG Logo

Dade Design AG

Since 2015

Concrete washbasinsConcrete bathtubsConcrete shower trays and prefabricated wet rooms
View profile4(11)
hp planbau gmbh Logo

hp planbau gmbh

Since 2016

Architectural and Construction Project Planning
View profile
Roger Graf Architekt FH Logo

Roger Graf Architekt FH

Since 2016

Architectural planningRenovation and refurbishmentChange of use and conversion
View profile5(1)
Himmelhoch Fischlin-Eichmüller KLG Logo

Himmelhoch Fischlin-Eichmüller KLG

Since 2017

ArchitectureVisual Communication
View profile
Notaton AG Logo

Notaton AG

Since 2018

Architectural Services
View profile
PUR ARCHITEKTUR GmbH Logo

PUR ARCHITEKTUR GmbH

Since 2020

Architectural planningConstruction managementConstruction consulting
View profile
Schwabegger & Zoller Architekten GmbH Logo

Schwabegger & Zoller Architekten GmbH

Since 2022

Architectural planningRenovation and restorationCompetition planning
View profile
GÖLDI baupartner Logo

GÖLDI baupartner

Since 1999

View profile
MA

Marag Altstätten AG

Since 1988

View profile
BB

BPV Bauplan und Visualisierungs AG

Since 1995

View profile
DB

design4mation by reno schmidt interior design & architecture

Since 2006

View profile
HD

Haus des Designs GmbH

Since 2018

View profile
IA

Immodura AG

Since 2020

View profile
DG

design4mation gmbh

Since 2022

View profile
AM

Architekt Mayer GmbH

Since 2023

View profile
AR

ARCHITECTURE RADICAL - Pomberger

Since 2023

View profile
AN

Atelier Newmoon GmbH

Since 2024

View profile
GA

göldipartnerarchitekten ag

Since 2025

View profile

Architecture Firms in Altstätten SG

25Architecture FirmsCommercial register (Zefix) · as of September 27, 2026
2016Median year of registrationCommercial register (Zefix) · as of September 27, 2026
664in the Canton of St. GallenCommercial register (Zefix) · as of September 27, 2026
12,550in SwitzerlandCommercial register (Zefix) · as of September 27, 2026
Locations

Architecture Firms in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 27, 2026

Largest places

St. Gallen158Wil SG38Rapperswil SG31Widnau20Buchs SG17Bad Ragaz16Uznach15Jona14Diepoldsau11Mels11
Industry axis

Architecture Firms in other places

Architecture Firms across Switzerland
St. Gallen158Wil SG38Rapperswil SG31Widnau20Buchs SG17Bad Ragaz16Uznach15Jona14Diepoldsau11Mels11Gossau SG11Berneck10Flawil10Balgach9Eschenbach SG9Azmoos8Zuzwil SG8Bronschhofen8Rorschach7Goldach7Steinach7Bütschwil7Montlingen6Walenstadt6Wattwil6Gommiswald6Rheineck5Oberriet SG5Sevelen5Sargans5Oberuzwil5

By canton

Canton of Zurich2,807Canton of Bern1,160Canton of Vaud1,068Canton of Geneva790Canton of Aargau688Canton of St. Gallen664Canton of Valais592Canton of Ticino587Canton of Lucerne538Canton of Grisons469Canton of Fribourg387Canton of Thurgau374Canton of Zug308Canton of Solothurn302Canton of Basel-Country291Canton of Schwyz270Canton of Neuchâtel155Canton of Schaffhausen93Canton of Nidwalden89Canton of Jura72Canton of Appenzell Outer Rhodes62Canton of Obwalden56Canton of Glarus50Canton of Appenzell Inner Rhodes38Canton of Uri38
Place axis

Other industries in Altstätten SG

All companies in Altstätten SG
Property Management61Holding Companies50Restaurants44Technical Consulting & Engineering26Real Estate Project Development26Management Consulting22Fiduciary Offices21Mechanical Engineering Industry20Auto Repair Shops19Automotive & Vehicle Trade18Facility Management & Cleaning17General Contractors15Advertising Agencies15Real Estate Brokerage15Building Maintenance14Interior Construction14IT Consulting & Services14Online Shops14Coaching & Personal Development13Timber Construction & Carpentry13Construction & Project Management12Hair Salons12Catering12Horticulture & Landscaping11Painting & Plastering11Beauty Salons11Other Service Industries10Plumbing & Building Services10Software Development10NGOs & NPOs9Repair of Machinery & Electronic Devices9Trade Fair & Event Organizers9Electrical Planning & Installation9Retail - Food & Luxury Items9Wholesale - Food & Luxury Items9Joinery8Metal Construction8General Goods Production8Metal Industry8Wholesale - Machinery & Technical Equipment8Logistics & Transport Companies8Medical Technology Industry7Retail - Textiles & Clothing7Wholesale - Construction & Raw Materials7Building Construction6Flooring & Tiling6Sheet Metal Work6Cosmetics Industry6