Press Release

Borealis Selects Aspen Mtell® Prescriptive Maintenance Software to Improve Reliability at Polyethylene Production Site in Sweden

Borealis Selects Aspen Mtell Prescriptive Maintenance Software to Improve Reliability

Blog

AspenTech Releases Version 8.5 of aspenONE® Manufacturing and Supply Chain Software

Unique New Capabilities for Aspen InfoPlus.21®, Aspen PIMS™, and Aspen Petroleum Scheduler Create Additional Profit Opportunities for Customers

Blog

Aspen Technology Announces Financial Results for the Second Quarter Fiscal 2012

Aspen Technology Announces Financial Results for the Second Quarter Fiscal 2012

Blog

BASF Extends Adoption of AspenTech’s Engineering Solutions to Optimize Design and Efficiency of Production Processes

Leading global chemical company expands use of key aspenONE™ Process Engineering suite applications including Aspen Plus®, Aspen Batch Plus® and Aspen Simulation Workbook™

Blog

AspenTech Rings NASDAQ Stock Market Closing Bell

Celebrates Company’s 20 Year Anniversary on NASDAQ Exchange

Blog

Atkins Extends Commitment to aspenONE™ Process Engineering Solutions

Leading international design and engineering and construction company expands use of AspenTech applications, including Aspen HYSYS® and Aspen Plus®

Blog

Aspen Technology Announces Financial Results for the Second Quarter Fiscal 2011

Aspen Technology Announces Financial Results for the Second Quarter Fiscal 2011

Blog

AspenTech’s Groundbreaking Advance in Physical Property Technology Delivers Unique Modeling Capabilities to the aspenONE® Application Suite

AspenTech’s Groundbreaking Advance in Physical Property Technology Delivers Unique Modeling Capabilities to the aspenONE® Application Suite

Blog

Aspen Technology Announces Financial Results for the Fourth Quarter and Full Fiscal Year 2007

Aspen Technology Announces Financial Results for the Fourth Quarter and Full Fiscal Year 2007

Blog

AspenTech’s EVP Antonio Pietri and SVP Blair Wheeler to Discuss GHG and Energy-Related Issues at CERA Week 2011

Former U.S. Presidents Bill Clinton and George W. Bush will Headline Speaking Lineup that also includes BP Chief Executive Robert Dudley, LUKOIL CEO Vagit Alekperov, and Total CEO Christophe de Margerie

Page 97 of 221