RIB Software AG 17.09.2015 17:42 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. --------------------------------------------------------------------------- On September 16, 2015, Threadneedle Asset Management Limited, London, United Kingdom has informed us according to Article 21, Section 1 of the WpHG that via shares its Voting Rights on RIB Software AG, Stuttgart, Germany, have exceeded the 3% threshold of the Voting Rights on September 11, 2015 and on that day amounted to 3.13% (this corresponds to 1465336 Voting Rights). 3.13% of Voting Rights (this corresponds to 1465336 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 6 of the WpHG (German Securities Trading Act). 17.09.2015 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 ---------------------------------------------------------------------------