Nemetschek AG / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 17.05.2010 17:18 Dissemination of a Voting Rights announcement, transmitted by DGAP - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. --------------------------------------------------------------------------- On May 14, 2010, Axxion S.A., Munsbach, Luxemburg has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on Nemetschek AG, München, Deutschland, ISIN: DE0006452907, WKN: 645290, have fallen below the 3% limit of the Voting Rights on May 10, 2010 and on that day amounted to 2.95% (this corresponds to 284300 Voting Rights). 17.05.2010 Ad hoc announcement, Financial News and Media Release distributed by DGAP. Media archive at www.dgap-medientreff.de and www.dgap.de --------------------------------------------------------------------------- Language: English Company: Nemetschek AG Konrad-Zuse-Platz 1 81829 München Deutschland Internet: www.nemetschek.com End of News DGAP News-Service ---------------------------------------------------------------------------