Organisation
The construction business today is divided into two spheres: permanent business and the project business. Each of the business models requires an individual organisational form and its own market access. We implemented a new structure for our organisation at the start of 2016 in order to be able to realise PORR’s growth opportunities even more effectively in the future.
At the head of the PORR Group is a strategic operating holding with a few divisions. The operational company PORR Bau GmbH is positioned under this holding. In organisational terms, PORR is divided into four business units that are managed by members of our Executive Board.
Organisational chart.

The most important companies at a glance.
PORR Equipment Services GmbH |
---|
PORR Equipment Services GmbH ![]() pes @ a-porr.de |
BUSINESS UNIT 1 |
---|
PORR Bau GmbH |
PORR SUISSE AG |
ABW Abbruch-, Boden- und Wasserreinigungsgesellschaft m.b.H. |
Allgemeine Straßenbau GmbH ![]() nl-wien @ allbau.at |
ALU-SOMMER GmbH |
Asphalt-Unternehmung Carl Günther Gesellschaft m. b. H. ![]() info @ carl-guenther.at |
Bosch Baugesellschaft m.b.H. ![]() office @ bosch-bau.at |
Eisenschutz |
Gesellschaft für Bauwesen GmbH ![]() office.tgf @ gesfbauwesen.at |
Goidinger Bau GmbH |
H+E Haustechnik und Elektro GmbH |
IAT GmbH |
KRAFT & Wärme Rohr & Anlagentechnik GmbH |
Koller Transporte-Kies-Erdbau GmbH |
Altlastensanierung und Abraumdeponie Langes Feld GmbH |
ÖBA – Österreichische Betondecken Ausbau GmbH |
PKM-Muldenzentrale GmbH |
PORR Industriebau GmbH ![]() porr.industriebau @ porr.de |
PORR Umwelttechnik GmbH |
Prajo & Co GmbH |
PWW Holding GmbH |
RCH Recycling Center Himberg GmbH |
Schatzl & Jungmayr Garten- und Landschaftsbau GmbH |
Schotter- und Betonwerk Karl Schwarzl Betriebsgesellschaft mbH |
Schwarzl Recycling |
Schwarzl Pronat |
Thorn Abwassertechnik GmbH |
TKDZ GmbH |
Wiener Betriebs- und Baugesellschaft m.b.H. |
BUSINESS UNIT 3 |
---|
PORR Bau GmbH |
PORR SUISSE AG |
PORR a.s. |
PORR S.A. |
PNC Norge AS |
PORR Qatar Construction W.L.L. ![]() office.qatar @ porr.at |
PORR s.r.o. ![]() office @ porr.sk |
PORR Construct S.R.L. |
PORR Bulgaria EOOD ![]() sofia @ porr.at |
PORR UK Ltd. ![]() |
Hinteregger |
Stal Service Sp. z.o.o. |