i+R Gruppe GmbH

550 Mio €
Construction, Reality, Excavators
  • Construction and Crafts
Julia Albinger
Johann-Schertler-Straße 1
6923 Lauterach
Applications please
online-tool on our website
The i+R Holding is one of the most important construction companies and contractors in Western Austria, Eastern Switzerland, Southern Germany and Liechtenstein. With the competences of all these companies the holding can offer an extensive portfolio of services and can use synergies wisely - from private housing to industry buildings and public mega projects such as the Central Station in Vienna.
  • Since 2013 the Holding unites the following affiliates: i+R Bau GmbH, i+R Wohnbau GmbH, i+R Industrie- & Gewerbebau GmbH, i+R Holzbau GmbH, i+R Fensterbau GmbH, Huppenkothen GmbH & Co KG as well as the i+R Verwaltungsdienstleistungen GmbH.
  • The i+R energy GmbH is specialist in planning, constructing and servicing of photovoltaic installations in Austria, Switzerland and Germany.
  • The i+R geotech GmbH is specialist in geothermal drilling and well drilling.
  • The i+R Fensterbau GmbH is specialist in the production of windows and doors. State-of-the-art CNC machinery and robotics allows the production of 38 different types of windows and doors.
  • The i+R Holzbau GmbH is specialist in building with wood and employes 40 specialists.
  • The company Huppenkothen is one of Europe's leading provider of construction machinery.
  • The i+R Holding is family-owned.

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