Aspen Technology to Present at the Pacific Crest Future Shifts in Technology Forum

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

Aspen Technology Announces Entry of Judgment in Litigation with Former Employee

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

Aspen Technology to Present at the Pacific Crest Emerging Technology Summit

Aspen Technology Announces "Energy on Ice" -- An International Good Will Hockey Game to Benefit Youth Hockey and Charities

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

Aspen Technology to Present at the Pacific Crest Emerging Technology Summit

Aspen Technology Announces Delisting From NASDAQ Effective February 19, 2008

aspenONE® Supply Chain Software and Aspen InfoPlus.21 Mobile™ Application Recognized as Breakthrough Technologies for Optimizing Manufacturing Operations