RIB Software AG 24.06.2015 19:55 Dissemination of a Voting Rights Announcement, transmitted by DGAP - a service of EQS Group AG. The issuer is solely responsible for the content of this announcement. --------------------------------------------------------------------------- Notification of voting rights pursuant to Art. 25, Sec. 1 WpHG We received the following notification pursuant to Art. 25, Sec. 1 WpHG on June 23, 2015: 1. Listed company: RIB Software AG Vaihinger Str. 151, 70567 Stuttgart, Germany 2. Notifier: Credit Suisse Group AG, Zurich, Switzerland 3. Triggering event: Falling below threshold 4. Threshold(s) crossed or reached: 5% 5. Date at which the threshold is crossed or reached: 18.06.2015 6. Total amount of voting rights: 3.29% (equals 1431659 voting rights) calculated from the following total number of voting rights issued: 43466961 7. Detailed information on the voting rights proportion: Voting rights proportion based on financial/other instruments pursuant to Art. 25 WpHG: 1.87% (equals 813655 voting rights) thereof held indirectly: 1.87% (equals 813655 voting rights) Voting rights pursuant to Art. 21, 22 WpHG: 1.42% (equals 618004 voting rights) 8. Detailed information on financial/other instruments pursuant to Art. 25 WpHG: Chain of controlled undertakings: Credit Suisse AG, Credit Suisse Holdings (USA), Inc., Credit Suisse (USA) Inc., Credit Suisse Securities (USA) LLC, Credit Suisse Prime Securities Services (USA) LLC ISIN or name/description of the financial/other instrument: Rückfor.anspr. Wertpap.leihe Exercise period: Maturity: undefined Expiration date: 24.06.2015 The DGAP Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. Media archive at www.dgap-medientreff.de and www.dgap.de --------------------------------------------------------------------------- Language: English Company: RIB Software AG Vaihinger Str. 151 70567 Stuttgart Germany Internet: www.rib-software.com End of Announcement DGAP News-Service ---------------------------------------------------------------------------