Aspen Technology Announces Date of Third-Quarter 2006 Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Date of Selected Preliminary Fiscal 2009 First-Quarter Financial Results Release, Conference Call and Webcast

Aspen Technology Announces Date of Second-Quarter Fiscal 2018 Financial Results Release

Aspen Technology Announces Date of Selected Preliminary Fiscal 2008 Fourth-Quarter and Full Year Financial Results Release

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

Zeeland Refinery Bridges Gap in Planning and Scheduling with Aspen Technology

Aspen Technology, Inc., a global leader in asset optimization software, today announced the acquisition of OptiPlant to further strengthen the company's solutions for owner-operators and EPC companies in the process industries.

PETRONAS Selects AspenTech Asset Optimization Software

aspenONE 2004 Update 2 features greater enterprise-wide integration, new applications and technical innovations that deliver superior value for process industries.

Seminars Will Show How to Improve Product Quality and Profitability Using aspenONE® Software