Aspen Technology Announces Date of Second-Quarter Fiscal 2011 Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Date of Second-Quarter Fiscal 2011 Financial Results Release, Conference Call and Webcast

Over 160 Customer Success Stories Presented at 2010 aspenONE Global Conference

500+ Customers from 43 Countries Share Best Practices For Optimizing Engineering, Manufacturing & Supply Chain Operations to Capture Opportunity in Changing Global Economy

AspenTech Wins Chemical Processing Magazine 2010 Readers’ Choice Award for Seventh Consecutive Year

aspenONE Receives Five Times More Votes for Process Simulation Software and Two and Half Times More Votes for Plant Design Software than Nearest Competitors

International Oil & Gas Company Petrofac Awards Multimillion Dollar Contract to AspenTech

International Oil & Gas Company Petrofac Awards Multimillion Dollar Contract to AspenTech

GlaxoSmithKline, AstraZeneca and other Pharmaceutical Leaders Reduce R&D Time and Costs Using AspenTech’s Software

Industry Collaboration Results in Newly Patented Technology that Helps Drug Companies Comply with Latest Regulatory "Quality by Design" Initiatives

LG Chem Saves $4M Annually Using AspenTech’s aspenONE® Advanced Process Control Solution

AspenTech Software and Services Implementation Also Helps Korea’s Largest Chemical Company Achieve Operational Excellence Goals

AspenTech Signs New Commercial Agents in Kuwait and Abu Dhabi

Arabesque Group and Independent Technical Services (ITS) Further Expand AspenTech Presence in the Middle East

AspenTech to Sponsor and Speak at CERAWeek 2010 Executive Summit and Conference

Executive VP Antonio Pietri to Participate in Industry Panel on Implications for Greenhouse Gas Regulations

Aspen Technology to Present at Upcoming Cowen and UBS Investor Conferences

Aspen Technology to Present at Upcoming Cowen and UBS Investor Conferences

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