Every company is happy to win an award. We are no exception to that. Each prize and each certification offers a confirmation of the following:



Each certification and award we receive belongs as much to our staff who render high quality service and make the company what it is today. And we dedicate it to our customers who have demonstrated their loyalty to us for years and place their trust in our value performance.


ISO certification

We have been certified in ISO 9001 and ISO 14001 since 2009. Since 2011, we also had the certification for OHSAS 18001. In 2020, the changeover from OHSAS 18001 to ISO 45001 took place.







Federal Coat of Arms

In 2010, our company was awarded the Federal Coat of Arms for special services rendered to the Austrian economy. Mr Mitterlehner, the federal minister for economic affairs, presented this federal award to Oliver and Grete Attensam.





Awards and distinctions


Cäsar 2013

In April 2014, Oliver Attensam won the coveted Austrian real estate award, Cäsar, for “real estate services rendered” in 2013. Cäsar is commonly awarded to those whose work enhances the quality of the real estate sector.




Austrias Leading Companies 2013

In 2013, Attensam became Vienna’s regional state winner in the category “Golden Medium-Sized Company” and secured the eighth place in the overall assessment of “Austria’s Leading Companies”.



Best family company headquartered in Vienna in 2006 & 2012

Every year, the Austrian newspaper on economy and finance, “Wirtschaftsblatt”, announces the best family business in Austria. In 2006 and 2012, Oliver Attensam received this award. The Austrian family businesses distinguish themselves with their courage, responsible handling of their workers and their region as well as for their sustainable economic activities.