General Contractors in the Canton of Appenzell Inner Rhodes

Companies

All 21 companies in the Canton of Appenzell Inner Rhodes

Hohl AG Bauunternehmung

Since 1991

Building constructionDismantling | Civil engineeringMasonry work for clients

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ZIELBAU AG

Since 2005

Total contractor for single-family homes and investment properties

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West Star Construction AG

Since 2006

Construction managementGeneral constructionPlanning

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Koller Koster AG

Since 2006

ArchitectureNew buildRenovation

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Alpha Group AG

Since 2008

General contractor / total contractor for new-build projectsComplete renovation of multi-family housesProject consulting for properties and construction projects

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MFW Architekten AG

Since 2009

Architectural planningNew-buildsRenovations and refurbishments

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KELLENBERGER ARCHITEKTUR GMBH

Since 2010

All architectural servicesEnergy consulting incl. GEAK®

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ZIELBAU GROUP AG

Since 2016

Total contractor for owner-occupied homes and investment propertiesReal estate development and project planningConstruction of residential buildings

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Hohl AG Oberegg

Since 2018

Dismantling | Civil engineeringBuilding constructionBricklaying work

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M Mazenauer AG

Since 2022

Interior fit-outKitchensBathrooms

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Mazenauer Immobilien GmbH

Since 2015

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Renard GmbH

Since 2020

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ARGBAU AG

Since 2024

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MA

Mediplan AG

Since 2005

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SW

Schweizerbau, Wölfle & Locherer

Since 2007

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NP

NM Projekt AG

Since 2017

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A+

Aeberhard + Partner Bau AG

Since 2019

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PG

PB-Werk GmbH

Since 2023

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MS

Martin Schenk Bauunternehmung AG

Since 2024

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FB

Faustino Bau AG

Since 2025

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GH

Gebrüder Hörler Appenzell GmbH

Since 2026

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General Contractors in the Canton of Appenzell Inner Rhodes

21General ContractorsCommercial register (Zefix) · as of September 27, 2026

2016Median year of registrationCommercial register (Zefix) · as of September 27, 2026

21in the Canton of Appenzell Inner RhodesCommercial register (Zefix) · as of September 27, 2026

9,168in SwitzerlandCommercial register (Zefix) · as of September 27, 2026

Locations

General Contractors in the region

Point size by number of companies per place.

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

Largest places

Appenzell12

Place axis

Other industries in the Canton of Appenzell Inner Rhodes

All companies in the Canton of Appenzell Inner Rhodes

Property Management163 Management Consulting142 Real Estate Project Development61 Restaurants53 Technical Consulting & Engineering48 Real Estate Brokerage48 Food Processing44 Software Development43 Timber Construction & Carpentry42 Advertising Agencies40 Architecture Firms38 Hotels35 Building Maintenance33 Civil Engineering32 Building Construction31 Financial Services30 Automotive & Vehicle Trade30 Online Shops30 NGOs & NPOs29 Construction & Project Management29 Joinery29 Coaching & Personal Development26 Auto Repair Shops26 Wholesale - Machinery & Technical Equipment22 Interior Construction21 Flooring & Tiling21 Logistics & Transport Companies21 Research & Development19 Horticulture & Landscaping17 Metal Construction16 Plumbing & Building Services16 General Goods Production16 Painting & Plastering15 Administrative Services14 Mechanical Engineering Industry14 Retail - Health & Cosmetics14 Solar & Photovoltaics13 Medical Technology Industry13 Continuing Education Institutes13 Retail - Flowers & Plants13 Accommodation Facilities13 Agricultural Services12 Retail - Bicycles & Sports Equipment12 Wholesale - Agricultural Materials & Animals12 Catering12 Forestry11 Other Service Industries11 Site Preparation11

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General Contractors in theCanton of Appenzell Inner Rhodes

All 21 companies in the Canton of Appenzell Inner Rhodes

General Contractors in the region

General Contractors in other places

Other industries in the Canton of Appenzell Inner Rhodes

General Contractors in the
Canton of Appenzell Inner Rhodes