Construction & Project Management in the
Canton of Appenzell Inner Rhodes

29 companies in Construction & Project Management 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 29 companies in the Canton of Appenzell Inner Rhodes

Menig AG Logo

Menig AG

Since 1990

Timber construction specialist planningOverall management for industrial and hall buildingsBuilding survey
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Werkleute AG Logo

Werkleute AG

Since 2014

Working drawingsConstruction executionHandover
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signer medizintechnikplanung (s-mtp) gmbh Logo

signer medizintechnikplanung (s-mtp) gmbh

Since 2023

ConsultingPlanningProcurement
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astrain.ch ag Logo

astrain.ch ag

Since 2023

Timber constructionPlanningConstruction management
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HI

HAMAG Immo AG

Since 1993

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KI

Kowa Immobilien GmbH

Since 1998

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CA

Chech AG

Since 2001

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RA

RM Anlagen GmbH

Since 2004

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MA

Mediplan AG

Since 2005

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DA

Different Arts GmbH

Since 2007

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EE

ECCI Experts GmbH

Since 2010

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AB

Appenzeller Bauleitungen GmbH

Since 2010

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SH

SRS Holding AG

Since 2010

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JH

Johann Heeb Holzbau AG

Since 2013

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WB

Weite Bau AG

Since 2016

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HG

hensele GmbH

Since 2018

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RI

Räss ImmoTrans GmbH

Since 2020

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SP

Serbia Prime Site One AG

Since 2020

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IS

IS Signaltechnik GmbH

Since 2021

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KA

KAFA AG

Since 2024

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HA

Hohl Architektur AG

Since 2024

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TI

TOKA Immo GmbH

Since 2024

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IA

Imsu AG

Since 2024

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RS

REALACE SCHWEIZ GmbH

Since 2025

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ZT

Zero ThirtyTwo GmbH

Since 2025

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GN

GDR Nova GmbH

Since 2025

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SK

SVEN KOSEL BAUMANAGEMENT

Since 2026

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ZZ

ZiApp Zimmermann

Since 2026

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BM

Baubüro Marcel Fleisch GmbH

Since 2026

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Construction & Project Management in the Canton of Appenzell Inner Rhodes

29Construction & Project ManagementCommercial register (Zefix) · as of September 27, 2026
2020Median year of registrationCommercial register (Zefix) · as of September 27, 2026
29in the Canton of Appenzell Inner RhodesCommercial register (Zefix) · as of September 27, 2026
7,440in SwitzerlandCommercial register (Zefix) · as of September 27, 2026
Locations

Construction & Project Management in the region

Point size by number of companies per place.

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

Largest places

Appenzell17
Industry axis

Construction & Project Management in other places

Construction & Project Management across Switzerland
Appenzell17

By canton

Canton of Zurich1,517Canton of Bern658Canton of St. Gallen574Canton of Aargau516Canton of Zug426Canton of Lucerne406Canton of Schwyz361Canton of Vaud338Canton of Thurgau332Canton of Basel-Country262Canton of Valais250Canton of Geneva232Canton of Ticino226Canton of Grisons214Canton of Solothurn202Canton of Fribourg197Canton of Appenzell Outer Rhodes92Canton of Nidwalden89Canton of Schaffhausen86Canton of Neuchâtel66Canton of Obwalden58Canton of Glarus43Canton of Appenzell Inner Rhodes29Canton of Uri25Canton of Jura18
Place axis

Other industries in the Canton of Appenzell Inner Rhodes

All companies in the Canton of Appenzell Inner Rhodes
Property Management163Management Consulting142Real Estate Project Development61Restaurants53Technical Consulting & Engineering48Real Estate Brokerage48Food Processing44Software Development43Timber Construction & Carpentry42Advertising Agencies40Architecture Firms38Hotels35Building Maintenance33Civil Engineering32Building Construction31Financial Services30Automotive & Vehicle Trade30Online Shops30NGOs & NPOs29Joinery29Coaching & Personal Development26Auto Repair Shops26Wholesale - Machinery & Technical Equipment22General Contractors21Interior Construction21Flooring & Tiling21Logistics & Transport Companies21Research & Development19Horticulture & Landscaping17Metal Construction16Plumbing & Building Services16General Goods Production16Painting & Plastering15Administrative Services14Mechanical Engineering Industry14Retail - Health & Cosmetics14Solar & Photovoltaics13Medical Technology Industry13Continuing Education Institutes13Retail - Flowers & Plants13Accommodation Facilities13Agricultural Services12Retail - Bicycles & Sports Equipment12Wholesale - Agricultural Materials & Animals12Catering12Forestry11Other Service Industries11Site Preparation11