Awards and Certifications

In 2018, DELTA won the Lower Austrian timber construction prize for the laboratory and office building IFA Tulln and the KOOP Award as a highly cooperative project manager in the “Smart Campus” project, as well as many other prizes. The planning of the projects “BOKU Neubau Türkenschanze” and the residential complex “Schichtgründe” in Vienna were awarded klima:aktiv certificates in February 2019. DELTA is the initiator of the IG Lebenszyklus Bau trade union, which provides a platform that offers large and small companies and experts to network and works together on promising topics relating to the life cycle of real estate. As a klima:aktiv partner and member of the ÖGNI, the DHK and many more, DELTA is committed to more sustainability, digitalization and partnership in the construction industry.


Office of the year, Finalist

Office of the year, Finalist

Award gebaut 2020

gebaut 2020

GBB Award 2020

GBB Award 2020

Job& Family 2020

CSR Award Trigos 2019

Project Management company of the Year, Ukraine 2018+2019

NÖ Holzbaupreis 2018

KOOP Award 2018

Entrepreneur of the year 2015

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Datenpool: Innovation Award IT 2015

SOLID Bautechpreis 2015

Best of Reality 2014 (Golden Crown, Prag)

GBB Award 2014

GBB Award 2013

World Green Building Council 2013


Chef Info: DELTA among the top 100 players in the real estate industry 2018

SOLID: Ranking “Austria’s top managers in the construction and real estate industry 2019”: Dipl.-Ing. Wolfgang Kradischnig, DELTA in 2nd place in Upper Austria

Chefinfo Ranking “Best of Wels 2012”: 1st place in the category “The Creatives – Architects of Success”



Zertifikat Leitbetriebe Austria

Leitbetriebe Austria

ANKÖ Führungszertifikat

Bonitätszertifikat der Creditreform

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Klimaaktiv Partner