The Online-Archive Over 1.3 million scans containing historic business data of Austria and Central Europe dating back to 1812 are already available on the ZEDHIA-Portal.

New publication available ZEDHIA has expanded its portfolio with the business newspaper "Der Tresor" (1872-1919).

ZEDHIA Our online data base brings historic events up to the present time - all of the historic information, starting with 1812, is available online.

The archives The Compass archives accommodates in a length of 55 metres all publications of the Compass-Verlag publishing house from 1868 through 2003.

The Compass As a print media, Compass provided the Austrian public for more than 135 years with important company and business information.

The publishing house Compass-Verlag has been founded in Vienna in 1867 by Gustav von Leonhardt, secretary general of the Austrian-Hungarian Central Bank.