PORR AGCompany logo

Austria (AT)

OpenCorporation rating: 23.33 on 100

Ranking 2021: 484 on 586 companies

Primary and secondary NACE classification:
• Construction of residential and non-residential buildings (4120)
• Activities of holding companies (6420)

Company description

The entity operates as a construction firm. It operates in three segments: road construction, civil engineering and building construction. It was incorporated in the year 1869 and has its registered head office located in Wien, Austria. The company provides a wide range of services that include the entire construction of new houses and other residential buildings, single-family and multifamily housing. It is also involved in the design and development of commercial buildings, civil engineering projects and utility, as well as other industrial plant construction and environmental engineering services. Moreover, the company is responsible for the construction, renovation, and remodeling that include additions, alterations, reconstruction, maintenance and repair work of houses and other residential buildings.

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OpenCorporation questionnaire

The read only version of the questionnaire submitted to this company is publicly available: view questionnaire.


The rating is calculated on the following metrics (for more information visit the section Methodology).

score (max is 100)
ratings 2020

HQ and subsidiaries

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Latest news about porr ag

30 January 2020 - 12:00

Bratislava: tratto della tangenziale contaminato da amianto, è da rifare

Test approfonditi effettuati dal Ministero dei trasporti, in veste di autorità speciale per le autostrade e superstrade, hanno confermato che la sezione di 1,3 km della tangenziale di Bratislava da Jarovce a Ivanka pri Dunaj è contaminata dall’amianto. Dopo una valutazione da parte di una commissione di esperti, saranno prese le misure appropriate. È probabile che il consorzio D4R7 Construction, responsabile dei lavori di costruzione per il concessionario Zero Bypass Ltd., dovrà smantellare e ricostruire la sezione autostradale a proprie spese.

› source:  Buongiorno Slovacchia

About this evaluation

This company did not compile the OpenCorporation questionnaire, for this reason this evaluation was made only on data available to the project staff.

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2021: https://www.opencorporation.org/en/ranking/porr-ag/2021    url copied

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Last: https://www.opencorporation.org/en/ranking/porr-ag/last    url copied