Ybbs an der Donau Colors: Red-White-Red Coat of Arms Bestowal: unknown; at least since the 14th century. During the Roman Empire, a group of Egyptians lived here and built a temple dedicated to the goddess Isis. Isis lives on in the name Ybbs. Ybbs an der Donau is twinned with: Ybbs an der Donau Ybbs an der Donau () is a city in Austria. It was established in 1317. Throughout the town, from the intersection of the important trade routes and along the Danube the town has preserved a site that already had great economic importance during the Middle Ages. This is the reason
Donau City a few years, an urban centre with residential and office buildings, research facilities, recreational facilities and event locations, the Donau City. The Donau City development concept is a broad mix of uses: office and commercial uses, up to 70 percent, residential use of about 20 percent, and cultural and recreational use of approximately 10 percent. Approximately 7,500 people currently live and work in this new "city within a city". With the overall expansion, which is expected to be completed in 2012, the population could increase to 15,000. International companies such as IBM, sanofi-aventis and Bauholding Strabag SE are also located