Architecture Firms in
Wil SG

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

Companies

All 38 companies in Wil SG

JAEGER ARCHITEKTUR AG Logo

JAEGER ARCHITEKTUR AG

Since 1975

Architectural designInterior fit-outHeritage conservation and restoration of historic buildings
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J. Eisenring AG Logo

J. Eisenring AG

Since 1979

Architecture and Building PlanningGeneral Contractor ServicesProperty Sales
View profile4.5(39)
Pedrett AG Logo

Pedrett AG

Since 1986

Architecture and general planningProperty analysis and land acquisitionFeasibility studies and use models
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2SD Architekten AG Logo

2SD Architekten AG

Since 1991

ArchitectureConstruction managementClient representation
View profile5(3)
SUTTER.SCHUBERT.ARCHITEKTEN AG Logo

SUTTER.SCHUBERT.ARCHITEKTEN AG

Since 1992

Energy-efficient refurbishmentConstruction and renovationProperty valuations and sales
View profile5(1)
Thomas Hinder AG, Atelier für Architektur Logo

Thomas Hinder AG, Atelier für Architektur

Since 1995

AdvisoryPlanningConstruction management / general contracting
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Egli + Partner AG Logo

Egli + Partner AG

Since 1996

Architectural servicesNew buildsConversions / renovations
View profile4.5(2)
Arson AG Logo

Arson AG

Since 1998

Architecture
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grob schöpfer ag Logo

grob schöpfer ag

Since 2000

Architectural planningOverall planningGeneral contracting
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Schönenberger Architektur Immobilien GmbH Logo

Schönenberger Architektur Immobilien GmbH

Since 2006

Architecture, planning and construction managementClient consulting and client representationReal estate valuation and appraisals
View profile4.2(6)
Klemens Dudli AG - Denkmalpflege und Architektur Logo

Klemens Dudli AG - Denkmalpflege und Architektur

Since 2007

Architectural servicesHeritage conservation consultancy and expert reportsConversions, extensions and renovations
View profile3.8(4)
hquadrat architektur gmbh Logo

hquadrat architektur gmbh

Since 2012

Planning and execution of architecture projectsArchitecture consulting and supportCompetition development
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imroth GmbH Logo

imroth GmbH

Since 2014

Communication & Advertising in the Construction IndustryDigital mediaPrint products
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a2architekten.ch Christoph Stauffer Logo

a2architekten.ch Christoph Stauffer

Since 2014

Architectural planningConstruction managementConversion and renovation
View profile4(4)
AC Architektur & Bau GmbH Logo

AC Architektur & Bau GmbH

Since 2015

Architecture and construction planningConstruction execution
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thomas vetter architektur ag Logo

thomas vetter architektur ag

Since 2017

ArchitectureAlterationsArchitecture competitions
View profile5(1)
a3s GmbH Logo

a3s GmbH

Since 2017

Landscape architectureProject management
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Giuseppe Fent AG Architektur im Klimawandel Logo

Giuseppe Fent AG Architektur im Klimawandel

Since 2019

Architectural services for PlusEnergieBautenArchitecture for climate-positive settlement projects
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VIOLA ARCHITEKTEN AG Logo

VIOLA ARCHITEKTEN AG

Since 2021

Architectural servicesClient advisory and strategic support
View profile5(1)
Kuhn & Steiger GmbH Logo

Kuhn & Steiger GmbH

Since 2024

ArchitectureConstruction managementAdvisory
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Dvorak & Partner Logo

Dvorak & Partner

Since 1995

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Rimle Immobilien GmbH Logo

Rimle Immobilien GmbH

Since 2005

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Rimle & Partner Architekten GmbH Logo

Rimle & Partner Architekten GmbH

Since 2007

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Rolf Reisinger, Architektur- und Baudienstleistungen Logo

Rolf Reisinger, Architektur- und Baudienstleistungen

Since 2011

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AI

AMASCO Immobilien AG

Since 1972

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RA

Realex AG

Since 1977

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SA

SBW AG

Since 1982

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NB

Nivora Bau AG

Since 1987

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LS

Leo Sutter dipl. Arch. ETH/SIA

Since 1989

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AA

a+i architekten gmbh

Since 2009

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MZ

Marcus Zunzer, Architekturbüro

Since 2010

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SI

Schmuckli Immobilien AG

Since 2013

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SF

S. Frei Immobilien AG

Since 2017

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KA

Klaiber AG

Since 2018

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VI

vetter innenarchitektur

Since 2023

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RS

Robin Schlumpf Architektur GmbH

Since 2025

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AF

Architektur Fontana GmbH

Since 2026

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AA

ADR Architektur GmbH

Since 2026

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Architecture Firms in Wil SG

38Architecture FirmsCommercial register (Zefix) · as of September 27, 2026
2009Median 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. Gallen158Rapperswil SG31Altstätten SG25Widnau20Buchs SG17Bad Ragaz16Uznach15Jona14Diepoldsau11Mels11
Industry axis

Architecture Firms in other places

Architecture Firms across Switzerland
St. Gallen158Rapperswil SG31Altstätten SG25Widnau20Buchs 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 Wil SG

All companies in Wil SG
Property Management144Holding Companies103Real Estate Project Development75Restaurants74Real Estate Brokerage68Fiduciary Offices65IT Consulting & Services64Management Consulting61Technical Consulting & Engineering44Automotive & Vehicle Trade39Software Development37General Contractors36Beauty Salons34Construction & Project Management32Painting & Plastering32Advertising Agencies32Recruitment & HR Consulting27Hair Salons27Online Shops26Facility Management & Cleaning25Coaching & Personal Development23Building Maintenance22Financial Services20Auto Repair Shops20Wholesale - General Specialty Trade20Flooring & Tiling18Plumbing & Building Services18Non-Medical Healthcare Professions18Textile & Clothing Industry18Insurance Brokerage & Consulting17Continuing Education Institutes17Travel Agencies17Other Service Industries16Interior Construction15Catering15NGOs & NPOs14Interior Design & Furnishing14Sports & Recreation Instruction14Logistics & Transport Companies14Law Firms & Notary Offices13Wholesale - Food & Luxury Items13Repair of Machinery & Electronic Devices12Psychiatry & Psychotherapy12Printing Companies12Retail - Furniture12Retail - Textiles & Clothing12Retail - Watches & Jewelry12Wholesale - Machinery & Technical Equipment12