AspenTech Unveils Compliance, Accuracy and Workflow Updates to aspenONE® Engineering Software

Aspen Exchanger Design and Rating and Aspen Capital Cost Estimator V8.8.2 Software Lowers Risk and Enhances Project Outcomes By Improving Economic Evaluation and Equipment Design Optimization

AspenTech to Sponsor CERAWeek 2009 Executive Global Oil Summit

AspenTech Also Speaking About the Role of Technology Innovation During Energy Industry’s Premier Gathering of Executives, Policy Makers and Suppliers

Aspen Technology to Present at the J.P. Morgan 43rd Annual Technology, Media and Telecom Conference

Aspen Technology to Present at the J.P. Morgan 43rd Annual Technology, Media and Telecom Conference

AspenTech Introduces Industry’s First Web-based Engineering and Manufacturing Software with the New aspenONE® Release

Offers Anytime, Anywhere Access to aspenONE Software Through a Single Interface for Faster and Better Decision Making

Aspen Technology Announces Date of Fourth-Quarter Fiscal 2013 Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Date of Fourth-Quarter Fiscal 2013 Financial Results Release, Conference Call and Webcast

AspenTech Introduces aspenONE V7 for Process Engineering

AspenTech Introduces aspenONE V7 for Process Engineering

Press Release

SK Engineering & Construction Improves Speed and Accuracy of Capital Project Cost Estimation with AspenTech Software

SK Engineering and Construction Improves Speed and Accuracy of Capital Project Cost Estimation

AspenTech Forms Global Process Modeling Center of Excellence

Consolidation of process modeling expertise in Cambridge, Massachusetts, strengthens focus on company’s core competencies, accelerates innovation and improves collaboration

Sinopec Shanghai Petrochemical Company Achieves ‘Phenomenal’ Results With AspenTech’s aspenONE® for Polymers Advanced Control Solution

Non-linear advanced control solution delivers 70% reduction in process variability and 50% reduction in grade transition times on multiple reactor polypropylene process in Shanghai, China

Press Release

AspenTech Extends Optimization’s Reach Across Design, Operations and Maintenance with aspenONE® Version 10 Software

AspenTech Extends Optimization’s Reach Across Design, Operations and Maintenance with aspenONE® Version 10 Software

Page 75 of 160