Aspen Technology, Inc. (NASDAQ: AZPN), a leading provider of software and services to the process industries, today announced that Antonio Pietri, President and Chief Executive Officer, will present at the Nasdaq 33^rd Investor Conference being held in association with Morgan Stanley at The May Fair Hotel in London on Wednesday, December 2, 2015 at 3:45 p.m. Greenwich Mean Time.

The presentation will be webcast live and available for a limited time on the Investor Relations section of the company’s website at www.aspentech.com.

About AspenTech

AspenTech is a leading supplier of software that optimizes process manufacturing – for energy, chemicals, engineering and construction, and other industries that manufacture and produce products from a chemical process. With integrated aspenONE solutions, process manufacturers can implement best practices for optimizing their engineering, manufacturing and supply chain operations. As a result, AspenTech customers are better able to increase capacity, improve margins, reduce costs and become more energy efficient.  To see how the world’s leading process manufacturers rely on AspenTech to achieve their operational excellence goals, visit www.aspentech.com.

© 2015 Aspen Technology, Inc.  AspenTech, aspenONE and the Aspen leaf logo are registered trademarks of Aspen Technology, Inc. All rights reserved. All other trademarks are property of their respective owners.