Architecture Firms in the
Canton of Appenzell Inner Rhodes

31 companies in Architecture Firms based in the Canton of Appenzell Inner Rhodes — name and year of registration from the commercial register. The list below shows them all.

Companies

All 31 companies in the Canton of Appenzell Inner Rhodes

Sonderegger & Breu AG, Schreinerei-Zimmerei

Since 1987

Kitchen constructionBuilt-in wardrobesCustom-made items

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AI Arte Immo AG

Since 1995

Planning and implementation of real estate projectsConsulting for investorsProperty brokerage

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Franz Ulmann + Partner GmbH

Since 1999

Architecture & DesignConstruction consulting & site supervisionJoinery

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STPlan GmbH

Since 2000

Construction planningConstruction managementConstruction support

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Thomas Rusch Bauplanung GmbH

Since 2005

PlanningNew buildsConversions / renovations

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parbat Landschaftsarchitektur GmbH

Since 2006

Open space planningGarden planningCompetitions

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thomas sutter ag

Since 2007

Interior designFurniture designBespoke solid-wood tables

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Stark Architektur

Since 2007

Architectural planningInterior designReal estate valuation

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Art of Loft AG

Since 2008

Architecture and Project ManagementResidential constructionCommercial building construction

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Innenarchitekten Koch Enzler AG

Since 2008

Interior designArchitectureConstruction management

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Holzbau Fässler Neff AG

Since 2008

Timber constructionInterior fit-outRenovations

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MFW Architekten AG

Since 2009

Architectural planningNew-buildsRenovations and refurbishments

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Rusch Innenausbau

Since 2009

Interior fit-outBuilding alterationsCarpentry work

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Locher Architekten GmbH

Since 2009

Architectural services for public buildingsArchitectural services for multi-family housesArchitectural services for single-family houses

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KELLENBERGER ARCHITEKTUR GMBH

Since 2010

All architectural servicesEnergy consulting incl. GEAK®

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Helbling Architektur GmbH

Since 2018

Strategic planningProject developmentDetailed design

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Rondom GmbH

Since 2018

Overall concepts for spaces and graphicsTrade show stand concept and implementationRetail fit-out concepts and store design

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Architekturbüro Christoph Giger GmbH

Since 2020

Architectural planning

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SME Architektur GmbH

Since 2020

Architectural servicesPlanning for conversions, new builds, renovation and refurbishmentDesign site supervision

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Remo Koller Planwerk GmbH

Since 2021

Architectural planningConstruction execution / implementation

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Dennis Büchler Architektur GmbH

Since 2021

Architectural servicesAlterations and renovationNew builds and project development

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INAUEN BAUPLANUNG GmbH

Since 2022

Construction planningConstruction managementProject development and project management

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GIOIA Lifestyle AG

Since 2023

Interior DesignComplete renovationsUpholstery & saddlery

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Tanner Architektur GmbH

Since 2024

Architectural servicesDigital design (BIM)

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J2 ARCHITEKTEN AG

Since 2015

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Dominik Sutter Architektur GmbH

Since 2021

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Wersox GmbH

Since 2021

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Architekturbüro Andreas Rechsteiner

Since 1990

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arche-tec.ch GmbH

Since 2010

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babb. GmbH

Since 2020

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REALACE SCHWEIZ GmbH

Since 2025

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Show 19 more companies

Architecture Firms in the Canton of Appenzell Inner Rhodes

31Architecture FirmsCommercial register (Zefix) · as of August 27, 2026

2010Median year of registrationCommercial register (Zefix) · as of August 27, 2026

31in the Canton of Appenzell Inner RhodesCommercial register (Zefix) · as of August 27, 2026

10,089in SwitzerlandCommercial register (Zefix) · as of August 27, 2026

Locations

Architecture Firms in the region

Point size by number of companies per place.

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

Largest places

Appenzell21

Place axis

Other industries in the Canton of Appenzell Inner Rhodes

All companies in the Canton of Appenzell Inner Rhodes

Management Consulting69 Food Processing41 Restaurants41 IT Consulting & Services40 Fiduciary Offices33 Hotels32 Timber Construction & Carpentry30 Real Estate Project Development28 Software Development26 Advertising Agencies25 Technical Consulting & Engineering23 Civil Engineering22 Auto Repair Shops21 Interior Construction20 Joinery20 Automotive & Vehicle Trade20 Real Estate Brokerage19 Online Shops19 Flooring & Tiling17 Building Construction16 Coaching & Personal Development15 Building Maintenance15 General Contractors15 Logistics & Transport Companies15 Plumbing & Building Services13 Accommodation Facilities13 Horticulture & Landscaping12 Retail - Bicycles & Sports Equipment12 Metal Construction11 Mechanical Engineering Industry11 Site Preparation10 Wholesale - Food & Luxury Items10 Retail - Flowers & Plants9 Retail - Health & Cosmetics9 Trade Fair & Event Organizers8 Construction & Project Management8 Electrical Planning & Installation8 Wholesale - Agricultural Materials & Animals8 Mountain & Cable Railways8 Rental of Machinery & Equipment7 Research & Development7 General Goods Production7 Agricultural Services6 Forestry6 Vehicle Rental6 Masonry Work6 Sheet Metal Work6 Cultural & Educational Organizations6

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Architecture Firms in theCanton of Appenzell Inner Rhodes

All 31 companies in the Canton of Appenzell Inner Rhodes

Architecture Firms in the region

Architecture Firms in other places

Other industries in the Canton of Appenzell Inner Rhodes

Architecture Firms in the
Canton of Appenzell Inner Rhodes