Delivers New Aspen HYSYS®, Solids Modeling Within Aspen Plus®,New Aspen PIMS™ Platinum and Aspen Collaborative Demand Manager™, and Breakthrough Innovations in Advanced Process Control, Energy and Economic Analysis

Antonio Pietri, Executive VP of Worldwide Field Operations, to become CEO on October 1, 2013

Will Add Predictive and Prescriptive Maintenance Technology to aspenONE® Software; Extends Company’s Asset Optimization Offerings

Leading Provider of Asset Reliability Software to Predict Asset Performance and Mitigate Risk in Process Plants

World-Renowned University Professors to Provide Guidance for Development of Next-Generation aspenONE® Software Products

Building on aspenONE V7 Innovations and Best Practice Input from Users,7.2 Release Makes Process Optimization Faster and Easier

AspenTech Customers Adopt aspenONE V7 and Increase Efficiency in Response to Challenging Economy

Adds Leading Solids Modeling Technology to aspenONE® Engineering Software

Aspen Technology Announces Date of Fiscal 2007 Second-Quarter Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Date of Fourth-Quarter Fiscal 2012 Financial Results Release, Conference Call and Webcast